Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Schyff, B (Brian)

Chess SA id

1130157864

FIDE id

Date of birth

2013-03-21 (U14)

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

14.7

Junior GPX Points

1026.8

Item	Main	Standard	Rapid	Blitz
Rating	1240.7	1205.5	1313.9	1200
Raw rating	1240.7	1205.3	1313.9	1200
Weighted rating	1219.9	1205.5	1273.7	1200
Weighted performance	1179.8	0	1279.9	0
Floor	740.7	709.7	813.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.5	164.6	141	165.8
Highest rating	1240.7 2025-08-01	1251.9 2024-08-01	1313.9 2025-08-01	1200 2018-10-01
Highest raw rating	1240.7 2025-08-01	1209.7 2024-09-01	1313.9 2025-08-01	1200 2024-02-01
Highest weighted rating	1213.7 2025-08-01	1209.7 2025-03-01	1261.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1231 2025-08-01	1251.9 2024-08-01	1308.1 2024-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0.1	0	0
New rating	1240.7	1205.6	1313.9	1200
Analysis
Rating	1240.7	1205.5	1313.9	1200
Raw rating	1240.7	1205.3	1313.9	1200
Weighted rating	1219.9	1205.5	1273.7
Weighted performance	1179.8	0	1279.9
K-factor	36	36	36	36
Floor	740.7	709.7	813.9	700
Max/Min rating change allowed	156.5	164.6	141	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	1240.7	1205.3	1313.9	1200
New weighted rating	1222.6	1205.6	1279	1200
New weighted performance	1179.3	0	1279.5	0
Temp new rating	1240.7	1205.6	1313.9	1200
Temp new rating +/-	0	0.1	0	0
Final new rating +/-	0	0.1	0	0
New rating	1240.7	1205.6	1313.9	1200
New K-factor	36	36	36	36
New floor	740.7	709.7	813.9	700

Item	Main	Standard	Rapid
	0	0	0
	20	6	14
	19	4	15
	14	0	14
	0	0	0
	0	0	0
History	53	10	43

Games since
	Main 39	Standard 10		Rapid 29		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	957		495		112
Male	788		401		88
U14	205		111		22
U14 Male	152		82		19
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	20	11	55	42.5	1208.7	1251.2
Standard	6	2	33.33	-141.7	1209.9	1068.2
Rapid	14	9	64.29	121.4	1208.1	1329.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	53	28.5	53.77	32.1	1203.6	1235.7
Standard	10	4	40	-85	1222	1137
Rapid	43	24.5	56.98	59.3	1199.3	1258.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1240.7	1205.3	1313.9	1200
2025-09-01	1240.7	1205.3	1313.9	1200
2025-08-01	1240.7	1205.3	1313.9	1200
2025-07-01	1215.2	1205.1	1282.1	1200
2025-06-01	1215.2	1205	1282.1	1200
2025-05-01	1206.7	1204.6	1282.2	1200
2025-04-01	1205.5	1202.1	1282.2	1200
2025-03-01	1239.6	1209.7	1282.2	1200
2025-02-01	1233.9	1209.7	1283.1	1200
2025-01-01	1233.9	1209.7	1283.1	1200
2024-12-01	1233.9	1209.7	1283.1	1200
2024-11-01	1216.5	1209.7	1251.1	1200
2024-10-01	1216.5	1209.7	1251.1	1200
2024-09-01	1216.5	1209.7	1251.1	1200
2024-08-01	1212.6	1200	1251.1	1200
2024-07-01	1212.6	1200	1251.1	1200
2024-06-01	1212.6	1200	1251.1	1200
2024-08-01	1176.7	1200	1192.1	1200
2024-04-01	1176.7	1200	1192.1	1200
2024-03-01	1176.7	1200	1192.1	1200
2024-02-01	1160.9	1200	1164.7	1200
2024-01-01	1160.9	1200	1164.7	1200
2023-12-01	1160.9	1200	1164.7	1200
2023-11-01	1160.9	1200	1164.7	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 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
2	Brenton Cupido West Coast Development Championship 2025 (U13 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
4	Upper West Coast Presrige 2025 (U13 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 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
2	Brenton Cupido West Coast Development Championship 2025 (U13 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
4	Upper West Coast Presrige 2025 (U13 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	4	Yes	Analysis
6	Pedro Booyse Top Schools Championships 2024 (U11)	2024-07-20	2024-07-20	Standard	West Coast (WCU)	5	4	2	Yes	Analysis
7	Bo-Weskus Skole Skaak Top Skole 2024 (O9+O11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
8	Bo-Weskus Skole Prestige 2024 (O11 Seuns)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
9	Pedro Booyse Top Schools Round 2 2023 (U11)	2023-08-22	2023-08-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
10	Pedro Booyse Top Schools 2023 (U11)	2023-07-29	2023-07-29	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
11	Upper West Coast Top Schools Championship 2023 (U7-U11)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis

#	Games	Start				End
1	6	Tournament West Coast Grand Challange League 2024				Tournament Upper West Coast Presrige 2025
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Heynse, D (Deraygon)				Opponent Farmer, R (Reagan)
2	6	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-05-11	rnd 2	type Rapid	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Jafta, B (Bradwin)				Opponent Hendricks, N (Naylah)
3	4	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 2	type Rapid	result 1
		Opponent Lethon, A (Alexander)				Opponent Horse, T (Tihano)

#	Games	Start				End
1	2	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Solomons, T (Tyreeq)				Opponent Hendricks, N (Naylah)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Van Zyl, W (WJ)				Opponent Van Zyl, W (WJ)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Williams, T (Tauriq)				Opponent Williams, T (Tauriq)

#	Games	Start				End
1	10	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Upper West Coast Presrige 2025
		date 2024-05-11	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Jafta, B (Bradwin)				Opponent Farmer, R (Reagan)
2	4	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 2	type Rapid	result 1
		Opponent Lethon, A (Alexander)				Opponent Horse, T (Tihano)
3	3	Tournament Pedro Booyse Top Schools Round 2 2023				Tournament Pedro Booyse Top Schools Round 2 2023
		date 2023-08-22	rnd 3	type Rapid	result 1	date 2023-08-22	rnd 5	type Rapid	result 1
		Opponent Marshall, G (Grace-Lynn)				Opponent Azar, C (Christopher)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-05-11	rnd 2	type Rapid	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Jafta, B (Bradwin)				Opponent Hendricks, N (Naylah)
2	4	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 2	type Rapid	result 1
		Opponent Lethon, A (Alexander)				Opponent Horse, T (Tihano)
3	2	Tournament West Coast Schools Chess Prestige 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Van Zyl, W (WJ)				Opponent Williams, T (Tauriq)

#	Games	Start				End
1	2	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Solomons, T (Tyreeq)				Opponent Hendricks, N (Naylah)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Van Zyl, W (WJ)				Opponent Van Zyl, W (WJ)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Williams, T (Tauriq)				Opponent Williams, T (Tauriq)

#	Games	Start				End
1	5	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament West Coast Grand Challange League 2024
		date 2024-05-11	rnd 2	type Rapid	result 1	date 2024-10-26	rnd 1	type Rapid	result 1
		Opponent Jafta, B (Bradwin)				Opponent Heynse, D (Deraygon)
2	4	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 2	type Rapid	result 1
		Opponent Lethon, A (Alexander)				Opponent Horse, T (Tihano)
3	2	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 1	type Rapid	result 1
		Opponent Van der Westhuizen, K (Kendray)				Opponent Williams, T (Tauriq)

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	Williams ,T (Tauriq)	2	2	425	1	1	425	1	1	425	0	0	0
1	Williams ,T (Tauriq)	2	1164.3	1589.3	1	1171.3	1589.3	1	1197.7	1589.3	0	0	0
2	Swartz ,C (Ciano)	2	1	0	1	0	-425	1	1	425	0	0	0
2	Swartz ,C (Ciano)	2	1163.1	1163.1	1	1191.2	738.1	1	1200	1588.1	0	0	0
3	Horse ,T (Tihano)	2	1	0	0	0	0	2	1	0	0	0	0
3	Horse ,T (Tihano)	2	1165.9	1165.9	0	0	0	2	1175.1	1165.9	0	0	0
4	Williams ,C (Claron)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Williams ,C (Claron)	2	1210.8	785.8	0	0	0	2	1310.8	785.8	0	0	0
5	Azar ,C (Christopher)	2	1	0	0	0	0	2	1	0	0	0	0
5	Azar ,C (Christopher)	2	1282.6	1282.6	0	0	0	2	1386	1282.6	0	0	0
6	Van Der Merwe ,C (Charl)	2	1	0	0	0	0	2	1	0	0	0	0
6	Van Der Merwe ,C (Charl)	2	1229.1	1229.1	0	0	0	2	1235.6	1229.1	0	0	0
7	Marshall ,G (Grace-Lynn)	2	2	425	0	0	0	2	2	425	0	0	0
7	Marshall ,G (Grace-Lynn)	2	1176.8	1601.8	0	0	0	2	1164.2	1601.8	0	0	0
8	Nasson ,L (Liam)	2	0	-425	0	0	0	2	0	-425	0	0	0
8	Nasson ,L (Liam)	2	1228.3	803.3	0	0	0	2	1252.9	803.3	0	0	0
9	Naidoo ,E (Eden)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
9	Naidoo ,E (Eden)	2	1225.2	1012.7	0	0	0	2	1242.2	1012.7	0	0	0
10	Kujinga ,T (Tawananyasha)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kujinga ,T (Tawananyasha)	1	1465.5	1040.5	1	1436.9	1040.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Van Der Schyff, B (Brian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms