Chess South Africa Ratings Database

PLAYER PAGE

Personal

Snyman, J (Jerran)

Chess SA id

1160153149

FIDE id

Date of birth

2016-01-18 (U10)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

12.2

Junior GPX Points

956.2

Item	Main	Standard	Rapid	Blitz
Rating	1177.1	1199.9	1173.9	1200
Raw rating	1175.8	1199.9	1171.8	1200
Weighted rating	1177.1	1199.9	1173.9	1200
Weighted performance	942.7	0	1003.6	0
Floor	701	700	706.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.6	165.8	172.6	165.8
Highest rating	1201 2023-04-01	1200 2018-10-01	1206.9 2025-06-01	1200 2018-10-01
Highest raw rating	1201 2023-04-01	1200 2024-03-01	1206.9 2025-06-01	1200 2024-03-01
Highest weighted rating	1201 2024-02-01	1200 2018-10-01	1206.9 2024-02-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1201.2 2023-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.3	0	-0.3	0
New rating	1176.8	1199.9	1173.6	1200
Analysis
Rating	1177.1	1199.9	1173.9	1200
Raw rating	1175.8	1199.9	1171.8	1200
Weighted rating	1177.1	1199.9	1173.9
Weighted performance	942.7	0	1003.6
K-factor	36	36	36	36
Floor	701	700	706.9	700
Max/Min rating change allowed	171.6	165.8	172.6	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	1175.8	1199.9	1171.8	1200
New weighted rating	1176.8	1199.9	1173.6	1200
New weighted performance	936.8	0	997.3	0
Temp new rating	1176.8	1199.9	1173.6	1200
Temp new rating +/-	-0.3	0	-0.3	0
Final new rating +/-	-0.3	0	-0.3	0
New rating	1176.8	1199.9	1173.6	1200
New K-factor	36	36	36	36
New floor	701	700	706.9	700

Item	Main	Standard	Rapid
	0	0	0
	18	3	15
	26	0	26
	5	0	5
	0	0	0
	0	0	0
History	49	3	46

Games since
	Main 44	Standard 3		Rapid 41		Blitz 0
Gender	Male
Age group	U10
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4265		1434		158
Male	3163		1004		109
U10	413		143		16
U10 Male	307		102		10
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1789		884		218
Male	1342		651		151
U10	184		98		22
U10 Male	132		75		13
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	18	7	38.89	-94.4	1212.9	1118.5
Standard	3	1	33.33	-141.7	1247.2	1105.5
Rapid	15	6	40	-85	1206.1	1121.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	49	20	40.82	-78.1	1198.3	1120.3
Standard	3	1	33.33	-141.7	1247.2	1105.5
Rapid	46	19	41.3	-73.9	1195.1	1121.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1175.8	1199.9	1171.8	1200
2025-09-30	1175.8	1199.9	1171.8	1200
2025-09-01	1175.8	1199.9	1171.8	1200
2025-08-01	1175.8	1199.9	1171.8	1200
2025-07-01	1192	1199.9	1206.9	1200
2025-06-01	1192	1199.9	1206.9	1200
2025-05-01	1180.5	1199.8	1190.7	1200
2025-04-01	1180.5	1198.7	1190.7	1200
2025-03-01	1190.8	1200	1190.7	1200
2025-02-01	1176.6	1200	1166.3	1200
2025-01-01	1153	1200	1132.1	1200
2024-12-01	1153	1200	1132.1	1200
2024-11-01	1158.4	1200	1140.4	1200
2024-10-01	1158.4	1200	1140.4	1200
2024-09-01	1158.4	1200	1140.4	1200
2024-08-01	1189.3	1200	1188.6	1200
2024-07-01	1189.3	1200	1188.6	1200
2024-09-01	1189.3	1200	1188.6	1200
2024-05-01	1172.9	1200	1154.8	1200
2024-04-01	1172.9	1200	1154.8	1200
2024-03-01	1197.5	1200	1193.7	1200
2024-02-01	1201	1200	1201.6	1200
2024-01-01	1201	1200	1201.6	1200
2023-12-01	1201	1200	1201.6	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Upper West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	0	Yes	Analysis
2	Brenton Cupido West Coast Development Championship 2025 (U7+U9 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	3	1	Yes	Analysis
4	Upper West Coast Presrige 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Upper West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	0	Yes	Analysis
2	Brenton Cupido West Coast Development Championship 2025 (U7+U9 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	3	1	Yes	Analysis
4	Upper West Coast Presrige 2025 (U9 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
5	West Coast Grand Challange League 2024 (PS Development)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
6	Pedro Booyse Top Schools Championships 2024 (U7+U9)	2024-07-20	2024-07-20	Rapid	West Coast (WCU)	7	6	1.5	Yes	Analysis
7	Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
8	West Coast Schools Chess Prestige Championships 2024 (U9 Boys)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
9	Bo-Weskus Skole Prestige 2024 (O9 Seuns)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
10	Bo-Weskus Skole Prestige 2023 (O7 Seuns)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Muller, C (Cole)				Opponent Filand, M (Matheo)
2	2	Tournament Upper West Coast Presrige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Van der Westhuizen, M (Mardino)				Opponent Jansen, D (Dominic)
3	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Kilian, E (Eli)				Opponent Filand, M (Matheo)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Jansen, D (Dominic)				Opponent Jansen, D (Dominic)

#	Games	Start				End
1	3	Tournament Upper West Coast Presrige 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Van der Westhuizen, M (Mardino)				Opponent Filand, M (Matheo)
2	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Kilian, E (Eli)				Opponent Filand, M (Matheo)
3	2	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Horn, D (Denise)				Opponent Peters, K (Kayman)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Muller, C (Cole)				Opponent Filand, M (Matheo)
2	2	Tournament Upper West Coast Presrige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Van der Westhuizen, M (Mardino)				Opponent Jansen, D (Dominic)
3	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Kilian, E (Eli)				Opponent Filand, M (Matheo)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Jansen, D (Dominic)				Opponent Jansen, D (Dominic)

#	Games	Start				End
1	3	Tournament Upper West Coast Presrige 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Van der Westhuizen, M (Mardino)				Opponent Filand, M (Matheo)
2	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Kilian, E (Eli)				Opponent Filand, M (Matheo)
3	2	Tournament West Coast Grand Challange League 2024				Tournament West Coast Grand Challange League 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Horn, D (Denise)				Opponent Peters, K (Kayman)

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	Volgraaff ,A (Alexander)	3	0.5	-283.3	1	0	-425	2	0.5	-212.5	0	0	0
1	Volgraaff ,A (Alexander)	3	1263.8	980.5	1	1284.2	838.8	2	1226.7	1051.3	0	0	0
2	Cloete ,B (Beau-Login)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
2	Cloete ,B (Beau-Login)	3	1183.8	1325.5	0	0	0	3	1174.8	1325.5	0	0	0
3	Jansen ,D (Dominic)	2	1	0	1	1	425	1	0	-425	0	0	0
3	Jansen ,D (Dominic)	2	1200.2	1200.2	1	1200	1625.2	1	1202.6	775.2	0	0	0
4	Filand ,M (Matheo)	2	2	425	0	0	0	2	2	425	0	0	0
4	Filand ,M (Matheo)	2	1199.9	1624.9	0	0	0	2	1200	1624.9	0	0	0
5	Revmatas ,N (Nikolai)	2	1	0	0	0	0	2	1	0	0	0	0
5	Revmatas ,N (Nikolai)	2	1123.9	1123.9	0	0	0	2	1123	1123.9	0	0	0
6	Solomons ,C (Chadley)	2	1	0	0	0	0	2	1	0	0	0	0
6	Solomons ,C (Chadley)	2	1148.8	1148.8	0	0	0	2	1130.2	1148.8	0	0	0
7	Van der Westhuizen ,M (Mardino)	1	1	425	0	0	0	1	1	425	0	0	0
7	Van der Westhuizen ,M (Mardino)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Pienaar ,R (Ryan)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Pienaar ,R (Ryan)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Afrika ,N (Nazley)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Afrika ,N (Nazley)	1	1115.1	690.1	0	0	0	1	1082	690.1	0	0	0
10	Willshach ,L (Lishan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Willshach ,L (Lishan)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Snyman, J (Jerran)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms