KOK Silja (NED) 1999

IJF profile

Madrid European Open 2023 (ESP) (-78 kg Senior) IJF 5th Place

WON
Round 2
04:00
FERNANDEZ CAMPILLO Sara (ESP) 2000 ---/2
KOK Silja (NED) 1999 -1-/0
LOST
Quarter-Final
04:00
PAIVA Carolina (POR) 2002 -1-/2
KOK Silja (NED) 1999 ---/0
WON
Repechage
02:41
KOK Silja (NED) 1999 11-/1
YATIM Hafsa (MAR) 1998 ---/0
LOST
Bronze
04:00
KOK Silja (NED) 1999 ---/2
HOELTERHOFF Julie (GER) 1998 -1-/0

Warsaw European Open 2023 (POL) (-78 kg Senior) IJF 7th Place

WON
Round 1
01:50
KOBUS Natalia (POL) 2002 ---/1
KOK Silja (NED) 1999 1--/0
WON
Round 2
04:46
PIERRET Julie (FRA) 1994 ---/0
KOK Silja (NED) 1999 -1-/2
LOST
Quarter-Final
01:59
HOELTERHOFF Julie (GER) 1998 -2-/1
KOK Silja (NED) 1999 ---/2
LOST
Repechage
04:00
KOK Silja (NED) 1999 ---/1
FREITAS Beatriz (BRA) 2002 -1-/1

Paris International Training Camp (FRA) (-70 kg Senior) IJF

Malaga Senior European Cup 2022 (ESP) (-70 kg Senior) IJF 5th Place

LOST
Round 2
00:00
KOK Silja (NED) 1999 ---/2
SOULA Florine (FRA) 2002 -1-/1
WON
Repechage Round 2
02:16
KOK Silja (NED) 1999 1--/0
FRANZOSI Ludovica (ITA) 2002 ---/0
WON
Repechage Round 3
02:51
BELATTAR Sofia (MAR) 1995 ---/1
KOK Silja (NED) 1999 1--/0
LOST
Bronze
00:40
KOK Silja (NED) 1999 ---/3
VOS Donja (NED) 1998 1--/0

Oberwart European Open 2022 (AUT) (-70 kg Senior) IJF 7th Place

WON
Round 2
02:56
KOK Silja (NED) 1999 1--/0
VETTERLI Gioia (SUI) 1999 ---/0
LOST
Quarter-Final
00:25
GAHIE Marie Eve (FRA) 1996 1--/0
KOK Silja (NED) 1999 -1-/2
LOST
Repechage
02:13
KOK Silja (NED) 1999 ---/3
MOSCALU Serafima (ROU) 1999 1--/1

Zagreb Grand Prix 2022 (CRO) (-70 kg Senior) IJF

WON
Round 1
04:00
ERIKSSON Ida (SWE) 1998 ---/2
KOK Silja (NED) 1999 -1-/1
LOST
Round 2
04:50
COUGHLAN Aoife (AUS) 1995 1--/0
KOK Silja (NED) 1999 ---/3

Madrid European Open 2022 (ESP) (-70 kg Senior) IJF

WON
Round 1
02:44
OLSEN Laerke (DEN) 1998 ---/0
KOK Silja (NED) 1999 1--/1
LOST
Round 2
00:31
WILLEMS Gabriella (BEL) 1997 1--/0
KOK Silja (NED) 1999 -1-/0

Dubrovnik Senior European Cup 2022 (CRO) (-70 kg Senior) IJF Bronze

WON
Round 1
03:45
CLARKE Sophie (GBR) 1998 ---/0
KOK Silja (NED) 1999 1--/0
LOST
Quarter-Final
02:41
BABIC Lucija (CRO) 1999 1--/0
KOK Silja (NED) 1999 ---/0
WON
Repechage Round 2
02:53
VIOLIC Andela (CRO) 2000 ---/0
KOK Silja (NED) 1999 11-/0
WON
Bronze
01:32
KOK Silja (NED) 1999 1--/0
SOOK Emilie (DEN) 1995 ---/1

Warsaw European Open 2022 (POL) (-70 kg Senior) IJF Silver

WON
Round 2
01:06
KOK Silja (NED) 1999 11-/0
FIANDOR Alicia (CAN) 2000 ---/1
WON
Quarter-Final
03:23
OGEL Fidan (TUR) 2002 -1-/2
KOK Silja (NED) 1999 1--/0
WON
Semi-Final
03:57
KOK Silja (NED) 1999 1--/1
VISSER Jorien (NED) 1999 ---/3
LOST
Final
04:00
KUWAGATA Moka (JPN) 2002 -1-/2
KOK Silja (NED) 1999 ---/2

EJU Training Camp Antalya 2022 (TUR) (-70 kg Senior) IJF

U23 European Championships 2021 (HUN) (-70 kg U23) IJF Bronze

WON
Round 1
01:43
KOK Silja (NED) 1999 11-/0
JARROT Lucie (FRA) 2000 ---/0
LOST
Quarter-Final
04:00
PEDROTTI Irene (ITA) 2000 -1-/2
KOK Silja (NED) 1999 ---/1
WON
Repechage
02:55
VIOLIC Andela (CRO) 2000 ---/0
KOK Silja (NED) 1999 11-/1
WON
Bronze
04:00
KOK Silja (NED) 1999 1--/0
MOSCALU Serafima (ROU) 1999 ---/1

Malaga European Open 2021 (ESP) (-70 kg Senior) IJF Silver

WON
Round 2
01:58
KOK Silja (NED) 1999 -1-/1
PEDROTTI Irene (ITA) 2000 ---/2
WON
Quarter-Final
02:08
ZADVORNOVA Ksenia (RUS) 1998 ---/3
KOK Silja (NED) 1999 1--/1
WON
Semi-Final
00:00
ERIKSSON Ida (SWE) 1998 ---/0
KOK Silja (NED) 1999 -1-/0
LOST
Final
00:44
KOK Silja (NED) 1999 ---/2
VISSER Jorien (NED) 1999 1--/0

Sarajevo European Open 2021 (BIH) (-70 kg Senior) IJF 5th Place

WON
Round 2
00:00
KOK Silja (NED) 1999 -1-/2
SAMARDZIC Aleksandra (BIH) 1997 ---/1
WON
Quarter-Final
00:25
KOK Silja (NED) 1999 -1-/1
DE VOOGD Margit (NED) 1998 ---/0
LOST
Semi-Final
02:18
PETERSEN POLLARD Kelly (GBR) 1999 1--/0
KOK Silja (NED) 1999 ---/0
LOST
Bronze
02:08
HEYNS Maxine (BEL) 1995 1--/0
KOK Silja (NED) 1999 ---/0

European Judo Open 2021 Zagreb, Croatia (CRO) (-70 kg Senior) IJF Silver

WON
Round 2
03:45
KOK Silja (NED) 1999 11-/0
CIANO Raffaella Lelia (ITA) 2001 ---/0
WON
Quarter-Final
03:34
MILLER Karolina (POL) 1998 ---/0
KOK Silja (NED) 1999 1--/0
WON
Semi-Final
01:49
KOK Silja (NED) 1999 1--/1
DE VOOGD Margit (NED) 1998 ---/0
LOST
Final
00:00
KOK Silja (NED) 1999 ---/1
LENGWEILER Alina (SUI) 1996 -1-/1

Prague European Open 2021 (CZE) (-70 kg Senior) IJF

LOST
Round 1
03:35
KOK Silja (NED) 1999 ---/0
LYTVYNENKO Yelyzaveta (UKR) 2004 1--/0

World Championships Juniors 2019 (MAR) (-70 kg Junior) IJF

WON
Round 1
00:27
KOK Silja (NED) 1999 11-/2
TSERENDULAM Enkhchimeg (MGL) 2000 -1-/3
LOST
Round 2
00:15
KOK Silja (NED) 1999 ---/1
ASAHI Mami (JPN) 2001 1--/0

European Junior Championships 2019 (FIN) (-70 kg Junior) IJF 5th Place

WON
Round 2
05:00
KOK Silja (NED) 1999 11-/0
ASIPOVICH Zhanna (BLR) 1999 ---/1
LOST
Quarter-Final
05:00
GOSHEN Maya (ISR) 2000 1--/0
KOK Silja (NED) 1999 ---/3
WON
Repechage
05:00
KOK Silja (NED) 1999 1--/0
WROBLEWSKA Eliza (POL) 1999 ---/0
LOST
Bronze
05:00
KOK Silja (NED) 1999 ---/3
TCHANTURIA Mariam (GEO) 2000 1--/2

Berlin Junior European Cup 2019 (GER) (-70 kg Junior) IJF Bronze

WON
Round 2
05:00
KOK Silja (NED) 1999 11-/1
ISSOUFI Kaila (FRA) 2001 ---/3
LOST
Quarter-Final
05:00
KOK Silja (NED) 1999 ---/1
VETTERLI Gioia (SUI) 1999 -1-/1
WON
Repechage Round 2
05:33
MEEUWSSEN Lien (BEL) 2000 ---/2
KOK Silja (NED) 1999 -1-/1
WON
Repechage Round 3
00:11
PISKUNOVA Darja (LTU) 1999 ---/0
KOK Silja (NED) 1999 1--/0
WON
Bronze
00:30
KOK Silja (NED) 1999 1--/0
FEREOL Morgane (FRA) 2000 ---/0

Sarajevo Junior European Cup 2019 (BIH) (-70 kg Junior) IJF Silver

WON
Quarter-Final
00:38
KOK Silja (NED) 1999 1--/0
HAESTRUP Cathrine (DEN) 2001 ---/0
WON
Semi-Final
01:56
KOK Silja (NED) 1999 1--/0
VIOLIC Andela (CRO) 2000 -1-/0
LOST
Final
05:00
GOSHEN Maya (ISR) 2000 1--/0
KOK Silja (NED) 1999 ---/3

Paks Junior European Cup 2019 (HUN) (-70 kg Junior) IJF Bronze

LOST
Round 2
05:00
KOK Silja (NED) 1999 ---/0
PEDROTTI Irene (ITA) 2000 -1-/1
WON
Repechage Round 1
00:21
FEHER Dora (HUN) 2000 ---/0
KOK Silja (NED) 1999 1--/0
WON
Repechage Round 2
05:00
KOK Silja (NED) 1999 1--/2
VISSER Marin (NED) 2001 ---/3
WON
Repechage Round 3
02:11
SZILLI Nora (HUN) 2000 ---/0
KOK Silja (NED) 1999 1--/0
WON
Bronze
01:09
KOK Silja (NED) 1999 1--/0
NARYNOVA Moldir (KAZ) 1999 ---/0

Leibnitz Junior European Cup 2019 (AUT) (-70 kg Junior) IJF 7th Place

WON
Round 1
00:00
KOK Silja (NED) 1999 1--/0
FEREOL Morgane (FRA) 2000 ---/0
LOST
Round 2
07:02
KOK Silja (NED) 1999 ---/1
RICKEN Mina Agneta (GER) 1999 -1-/1
WON
Repechage Round 1
01:39
ANTONELLI Maria Chiara (ITA) 2001 ---/0
KOK Silja (NED) 1999 11-/1
WON
Repechage Round 2
00:10
KOK Silja (NED) 1999 1--/0
BAYER Corinna (GER) 2002 ---/0
LOST
Repechage Round 3
01:44
ESPOSITO Martina (ITA) 2001 1--/0
KOK Silja (NED) 1999 ---/0

Kaunas Junior European Cup 2019 (LTU) (-70 kg Junior) IJF Bronze

WON
Round 2
00:18
KOK Silja (NED) 1999 1--/0
KHAREBOVA Revekka (RUS) 2000 ---/0
LOST
Quarter-Final
00:33
KOK Silja (NED) 1999 ---/0
VAN SCHAARDENBURG Esmee (NED) 1999 1--/0
WON
Repechage Round 2
01:45
KLEINYTE Evelina (LTU) 2002 ---/0
KOK Silja (NED) 1999 1--/0
WON
Repechage Round 3
03:01
KOK Silja (NED) 1999 1--/0
ASIPOVICH Zhanna (BLR) 1999 ---/2
WON
Bronze
05:00
KOK Silja (NED) 1999 -1-/2
VISSER Marin (NED) 2001 ---/1

Dubrovnik Senior European Cup 2019 (CRO) (-70 kg Senior) IJF 5th Place

WON
Round 1
05:11
KLIBA Lara (CRO) 1999 ---/0
KOK Silja (NED) 1999 -1-/1
LOST
Quarter-Final
01:53
GOSHEN Maya (ISR) 2000 1--/0
KOK Silja (NED) 1999 ---/1
WON
Repechage Round 1
03:00
QUALIZZA Ilaria (ITA) 1998 -1-/2
KOK Silja (NED) 1999 1--/0
WON
Repechage Round 2
01:02
PERROT Lucie (FRA) 1992 ---/0
KOK Silja (NED) 1999 1--/0
LOST
Bronze
00:41
KOK Silja (NED) 1999 ---/0
BLAGOJEVIC Maja (CRO) 1994 1--/0

Lignano Junior European Cup 2019 (ITA) (-70 kg Junior) IJF Bronze

WON
Round 2
00:36
KOK Silja (NED) 1999 1--/0
NILSSON Matilda (SWE) 2001 ---/0
WON
Round 3
02:01
KOK Silja (NED) 1999 11-/0
STOLZE Friederike (GER) 2001 -1-/1
LOST
Quarter-Final
00:59
KOK Silja (NED) 1999 ---/0
KLIBA Lara (CRO) 1999 1--/0
WON
Repechage Round 3
07:19
ISSOUFI Kaila (FRA) 2001 ---/3
KOK Silja (NED) 1999 1--/1
WON
Repechage Round 4
00:40
MURPHY Bertille (GER) 2001 ---/0
KOK Silja (NED) 1999 1--/0
WON
Bronze
02:12
KOK Silja (NED) 1999 1--/1
FEREOL Morgane (FRA) 2000 ---/0

Uster Senior European Cup (SUI) (-70 kg Senior) IJF

LOST
Round 1
00:00
KOK Silja (NED) 1999 ---/2
VETTERLI Gioia (SUI) 1999 1--/0

European U23 Championships (HUN) (-70 kg U23) IJF

LOST
Round 1
00:00
CRISOSTOMO Joana (POR) 2001 1--/1
KOK Silja (NED) 1999 ---/0

Berlin Junior European Cup 2018 (GER) (-70 kg Junior) IJF

WON
Round 1
05:36
KOK Silja (NED) 1999 11-/0
KLIBA Lara (CRO) 1999 -1-/0
LOST
Round 2
00:48
KOK Silja (NED) 1999 ---/0
IGL Raffaela (GER) 2001 11-/0

Gdynia Junior European Cup 2018 (POL) (-70 kg Junior) IJF Bronze

WON
Round 2
01:00
KOK Silja (NED) 1999 1--/0
SLIWA Justyna (POL) 1998 ---/0
WON
Quarter-Final
03:04
WROBLEWSKA Eliza (POL) 1999 ---/1
KOK Silja (NED) 1999 1--/0
LOST
Semi-Final
05:58
VOS Donja (NED) 1998 1--/0
KOK Silja (NED) 1999 ---/3
WON
Bronze
01:17
NZOSSI ELECKA Carla (FRA) 1998 ---/0
KOK Silja (NED) 1999 1--/0

Leibnitz Junior European Cup 2018 (AUT) (-70 kg Junior) IJF

LOST
Round 1
00:00
KOK Silja (NED) 1999 ---/1
GANTNER Alexandra (GER) 1998 1--/0

Kaunas Junior European Cup 2018 (LTU) (-70 kg Junior) IJF Bronze

WON
Round 2
00:00
KOK Silja (NED) 1999 1--/0
NUNN Chloe (GBR) 1999 ---/0
WON
Quarter-Final
05:29
KOK Silja (NED) 1999 1--/1
VAN SCHAARDENBURG Esmee (NED) 1999 ---/2
LOST
Semi-Final
00:00
VOS Donja (NED) 1998 1--/1
KOK Silja (NED) 1999 ---/1
WON
Bronze
01:59
NALBAT Esme (NED) 1999 ---/0
KOK Silja (NED) 1999 1--/0

St Petersburg Junior European Cup 2018 (RUS) (-70 kg Junior) IJF 5th Place

WON
Round 1
01:59
KOK Silja (NED) 1999 11-/0
KUBRIK Anastasiia (RUS) 1999 ---/0
LOST
Quarter-Final
05:00
DE VOOGD Margit (NED) 1998 1--/1
KOK Silja (NED) 1999 ---/0
WON
Repechage Round 1
01:54
PLAKHOVA Anastasiia (RUS) 1998 ---/0
KOK Silja (NED) 1999 1--/0
WON
Repechage Round 2
03:02
NOVIKAVA Viktoryia (BLR) 2000 ---/0
KOK Silja (NED) 1999 11-/1
LOST
Bronze
04:00
KOK Silja (NED) 1999 ---/2
VOS Donja (NED) 1998 1--/0

Coimbra Junior European Cup 2018 (POR) (-70 kg Junior) IJF Silver

WON
Round 1
00:00
KOK Silja (NED) 1999 1--/0
BOUZAS VILA ALBA (ESP) 2001 ---/0
WON
Round 2
00:52
KOK Silja (NED) 1999 1--/0
BRESSLER Tchelet (ISR) 2000 ---/0
WON
Quarter-Final
02:29
GRONEN Shianne (CAN) 1998 ---/2
KOK Silja (NED) 1999 1--/0
WON
Semi-Final
05:00
DE VOOGD Margit (NED) 1998 ---/0
KOK Silja (NED) 1999 11-/0
LOST
Final
05:54
KOK Silja (NED) 1999 ---/1
VOS Donja (NED) 1998 -1-/1

Cadet European Cup Berlin 2016 (GER) (-70 kg Cadet) IJF

LOST
Round 1
00:00
KOK Silja (NED) 1999 ---/1
NEUHOLD Jasmin (GER) 2000 1-1/3

Cadet European Cup Teplice (CZE) (-70 kg Cadet) IJF

WON
Round 2
00:37
KOK Silja (NED) 1999 1--/0
HUNGER Marlene (AUT) 2000 ---/0
LOST
Round 3
02:02
KOK Silja (NED) 1999 --1/1
PETERSEN POLLARD Kelly (GBR) 1999 1--/0

Cadet European Cup Follonica 2016 (ITA) (-70 kg Cadet) IJF Gold

WON
Round 1
00:34
KOK Silja (NED) 1999 1--/0
POLLERES Daniela (AUT) 2000 ---/1
WON
Round 2
00:00
VALARIN Giorgia (ITA) 1999 ---/0
KOK Silja (NED) 1999 1--/0
WON
Quarter-Final
01:34
KOK Silja (NED) 1999 1--/0
VIOLIC Andela (CRO) 2000 -1-/0
WON
Semi-Final
01:27
PECOLER Zala (SLO) 1999 ---/0
KOK Silja (NED) 1999 1--/1
WON
Final
01:16
KOK Silja (NED) 1999 11-/0
FORTUNIO Anna (ITA) 1999 ---/0

Cadet European Cup Berlin 2015 (GER) (-63 kg Cadet) IJF

LOST
Round 1
05:00
KOK Silja (NED) 1999 --2/2
KESMEN Sara (GER) 1998 -11/0

Cadet European Cup Teplice 2015 (CZE) (-63 kg Cadet) IJF

WON
Round 1
00:26
KOK Silja (NED) 1999 1--/0
MARTINKOVA Adela (CZE) 2000 ---/0
WON
Round 2
00:17
LISONI Chiara (ITA) 1999 ---/0
KOK Silja (NED) 1999 1--/0
WON
Round 3
00:16
KOK Silja (NED) 1999 1--/0
KLIBA Lara (CRO) 1999 ---/0
LOST
Quarter-Final
05:00
KOK Silja (NED) 1999 ---/2
LOEN Melissa (NED) 1999 ---/0
LOST
Repechage Round 3
01:33
AKDENIZ Minel (TUR) 1999 1--/0
KOK Silja (NED) 1999 ---/1

Cadet European Cup Follonica 2015 (ITA) (-63 kg Cadet) IJF 7th Place

WON
Round 1
00:26
KOK Silja (NED) 1999 1--/0
SLATINSEK Julija (SLO) 1999 ---/0
LOST
Round 2
05:00
KOK Silja (NED) 1999 --1/1
FORTUNIO Anna (ITA) 1999 -1-/1
WON
Repechage Round 1
00:26
SINKOVEC Lucija (CRO) 2000 ---/0
KOK Silja (NED) 1999 1--/0
WON
Repechage Round 2
00:42
KOK Silja (NED) 1999 1--/0
TOPRAK Acelya (GBR) 1998 ---/1
LOST
Repechage Round 3
01:11
MILIC Mirjana (MNE) 1998 1--/0
KOK Silja (NED) 1999 ---/0