Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ryk, L (Liam)

Chess SA id

1130139151

FIDE id

Date of birth

2013-07-20 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1120.2	1057	1242.7	1200
Raw rating	1120.2	1057	1242.7	1200
Weighted rating	1119.4	1051.8	1241.7	1200
Weighted performance	816.5	0	929	0
Floor	741	700	766.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.8	203.3	156	165.8
Highest rating	1396.9 2022-03-01	1216.6 2022-07-01	1474.2 2022-03-01	1200 2018-10-01
Highest raw rating	1241 2022-05-01	1200 2020-01-01	1266.9 2022-05-01	1200 2024-02-01
Highest weighted rating	1241 2022-10-01	1200 2018-10-01	1266.9 2022-10-01	1200 2018-10-01
Highest weighted performance	1396.9 2022-03-01	1216.6 2022-07-01	1474.2 2022-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1120.2	1057	1242.7	1200
Analysis
Rating	1120.2	1057	1242.7	1200
Raw rating	1120.2	1057	1242.7	1200
Weighted rating	1119.4	1051.8	1241.7
Weighted performance	816.5	0	929
K-factor	36	36	36	36
Floor	741	700	766.9	700
Max/Min rating change allowed	185.8	203.3	156	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1120.2	1057	1242.7	1200
New weighted rating	1119.3	1051.8	1242.2	1200
New weighted performance	810.4	0	921.8	0
Temp new rating	1120.2	1057	1242.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1120.2	1057	1242.7	1200
New K-factor	36	36	36	36
New floor	741	700	766.9	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	15	5	10
	15	6	9
	35	11	24
	0	0	0
History	65	22	43

Games since
	Main 15	Standard 5		Rapid 10		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	65	27.5	42.31	-65.4	1225.8	1160.4
Standard	22	5	22.73	-231.8	1251.6	1019.7
Rapid	43	22.5	52.33	19.8	1212.6	1232.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1120.2	1057	1242.7	1200
2025-09-30	1120.2	1057	1242.7	1200
2025-09-01	1120.2	1057	1242.7	1200
2025-08-01	1120.2	1057	1242.7	1200
2025-07-01	1120.2	1057	1242.7	1200
2025-06-01	1120.2	1057	1242.7	1200
2025-05-01	1120.2	1057	1242.7	1200
2025-04-01	1120.2	1057	1242.7	1200
2025-03-01	1120.2	1057	1242.7	1200
2025-02-01	1120.1	1056.6	1242.7	1200
2025-01-01	1110.5	1028.8	1242.7	1200
2024-12-01	1110.5	1028.8	1242.7	1200
2024-11-01	1110.5	1028.8	1242.7	1200
2024-10-01	1110.5	1028.8	1242.7	1200
2024-09-01	1110.5	1028.8	1242.7	1200
2024-08-01	1110.5	1028.8	1242.7	1200
2024-07-01	1110.5	1028.8	1242.7	1200
2024-09-01	1110.5	1028.8	1242.7	1200
2024-05-01	1161.3	1096	1242.7	1200
2024-04-01	1161.3	1096	1242.7	1200
2024-03-01	1150.7	1096	1237.3	1200
2024-02-01	1118.1	1096	1196.6	1200
2024-01-01	1118.1	1096	1196.6	1200
2023-12-01	1118.1	1096	1196.6	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape PS Individuals Championship 2024 (U11 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	5	0	Yes	Analysis
2	West Coast Schools Chess Prestige Championships 2024 (U11 Boys)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
3	Bo-Weskus Skole Prestige 2024 (O11 Seuns)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
4	Upper West Coast Top Schools Championship 2023 (U7-U11)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
5	Western Cape PS Individuals 2023 (U11 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	0	Yes	Analysis
6	Bo-Weskus Skole Prestige 2023 (O11 Seuns)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
7	West Coast Schools Chess Grand Challenge 2022 (PS Super)	2022-10-29	2022-10-29	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
8	Pedro Booyse Top Schools 2022 (U9 Combined)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	6	5	3	Yes	Analysis
9	Bo-Weskus Top Skole 2022 (O9)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
10	Western Cape Schools 2022 (U9 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
11	West Coast Schools Chess Prestige Leg 2 2022 (U9 Boys)	2022-04-23	2022-04-23	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
12	West Coast Schools Chess Prestige Leg 1 2022 (U9 Boys)	2022-04-09	2022-04-09	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
13	Bo Weskus Skole Skaak Prestige (O9 Seuns)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament West Coast Schools Chess Prestige Leg 1 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-09	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 3	type Rapid	result 0.5
		Opponent Van Der Merwe, B (Benjamen)				Opponent Louw, G (Granville)
2	4	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent De Bruin, A (Antonio)				Opponent Willems, H (Hyron)
3	4	Tournament Bo Weskus Skole Skaak Prestige				Tournament West Coast Schools Chess Prestige Leg 1 2022
		date 2022-03-19	rnd 3	type Rapid	result 1	date 2022-04-09	rnd 1	type Rapid	result 0.5
		Opponent Du Preez, J (Jean)				Opponent Booysen, B (Bronwill)

#	Games	Start				End
1	1	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 6	type Standard	result 1	date 2022-07-23	rnd 6	type Standard	result 1
		Opponent Don, M (Mikayla)				Opponent Don, M (Mikayla)
2	1	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 4	type Standard	result 1	date 2022-07-23	rnd 4	type Standard	result 1
		Opponent Avontuur, A (Al-Meeche)				Opponent Avontuur, A (Al-Meeche)
3	1	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 1	type Standard	result 1
		Opponent Miggel, L (Laylah)				Opponent Miggel, L (Laylah)

#	Games	Start				End
1	5	Tournament West Coast Schools Chess Prestige Leg 1 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-09	rnd 4	type Rapid	result 1	date 2022-04-23	rnd 3	type Rapid	result 0.5
		Opponent Van Der Merwe, B (Benjamen)				Opponent Louw, G (Granville)
2	4	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent De Bruin, A (Antonio)				Opponent Willems, H (Hyron)
3	4	Tournament Bo-Weskus Skole Prestige 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-03-04	rnd 3	type Rapid	result 0.5	date 2023-06-10	rnd 1	type Rapid	result 1
		Opponent Koopman, M (Mason)				Opponent Skippers, B (Beyonce)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Bo-Weskus Top Skole 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-06-11	rnd 4	type Rapid	result 1	date 2022-07-23	rnd 1	type Standard	result 1
		Opponent Volgraaff, A (Ava)				Opponent Miggel, L (Laylah)
2	3	Tournament Bo Weskus Skole Skaak Prestige				Tournament Bo Weskus Skole Skaak Prestige
		date 2022-03-19	rnd 3	type Rapid	result 1	date 2022-03-19	rnd 5	type Rapid	result 1
		Opponent Du Preez, J (Jean)				Opponent Steenkamp, T (Tiaan)
3	2	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent De Bruin, A (Antonio)				Opponent Arendse, H (Haygen)

#	Games	Start				End
1	1	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 6	type Standard	result 1	date 2022-07-23	rnd 6	type Standard	result 1
		Opponent Don, M (Mikayla)				Opponent Don, M (Mikayla)
2	1	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 4	type Standard	result 1	date 2022-07-23	rnd 4	type Standard	result 1
		Opponent Avontuur, A (Al-Meeche)				Opponent Avontuur, A (Al-Meeche)
3	1	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 1	type Standard	result 1
		Opponent Miggel, L (Laylah)				Opponent Miggel, L (Laylah)

#	Games	Start				End
1	3	Tournament Bo-Weskus Skole Prestige 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-03-04	rnd 4	type Rapid	result 1	date 2023-06-10	rnd 1	type Rapid	result 1
		Opponent Strauss, R (Ruan)				Opponent Skippers, B (Beyonce)
2	3	Tournament Bo Weskus Skole Skaak Prestige				Tournament Bo Weskus Skole Skaak Prestige
		date 2022-03-19	rnd 3	type Rapid	result 1	date 2022-03-19	rnd 5	type Rapid	result 1
		Opponent Du Preez, J (Jean)				Opponent Steenkamp, T (Tiaan)
3	2	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent De Bruin, A (Antonio)				Opponent Arendse, H (Haygen)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Strauss ,R (Ruan)	2	1	0	0	0	0	2	1	0	0	0	0
1	Strauss ,R (Ruan)	2	1186.9	1186.9	0	0	0	2	1221.9	1186.9	0	0	0
2	Arendse ,H (Haygen)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
2	Arendse ,H (Haygen)	2	1207.6	1420.1	0	0	0	2	1246.6	1420.1	0	0	0
3	Moses ,D (Dangelo)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
3	Moses ,D (Dangelo)	2	1217.1	1429.6	0	0	0	2	1230.8	1429.6	0	0	0
4	Booysen ,B (Bronwill)	2	1	0	0	0	0	2	1	0	0	0	0
4	Booysen ,B (Bronwill)	2	1201	1201	0	0	0	2	1201.6	1201	0	0	0
5	Young ,G (Gregory)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Young ,G (Gregory)	1	1274	849	1	1241.8	849	0	0	0	0	0	0
6	Olivier ,M (Micarlo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Olivier ,M (Micarlo)	1	1296.9	871.9	1	1258.3	871.9	0	0	0	0	0	0
7	Heunis ,F (Fourie)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Heunis ,F (Fourie)	1	1348.6	923.6	1	1357.1	923.6	0	0	0	0	0	0
8	Le Fleur ,C (Caydene)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Le Fleur ,C (Caydene)	1	1208.6	783.6	1	1252.9	783.6	0	0	0	0	0	0
9	Arries ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Arries ,E (Ethan)	1	1232.6	807.6	1	1238	807.6	0	0	0	0	0	0
10	Don ,M (Mikayla)	1	1	425	1	1	425	0	0	0	0	0	0
10	Don ,M (Mikayla)	1	1217	1642	1	1215.2	1642	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ryk, L (Liam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms