Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vorster, B (Buks)

Chess SA id

1160322154

FIDE id

Date of birth

2016-06-28 (U10)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1344.3

Item	Main	Standard	Rapid	Blitz
Rating	1271.2	1284.5	1200	1200
Raw rating	1271.2	1284.5	1200	1200
Weighted rating	1212.9	1215.4	1200	1200
Weighted performance	0	0	0	0
Floor	771.2	784.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.8	147	165.8	165.8
Highest rating	1271.2 2025-09-30	1284.5 2025-09-30	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1271.2 2025-09-30	1284.5 2025-09-30	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1212.9 2025-09-30	1215.4 2025-09-30	1200 2025-07-01	1200 2025-07-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1271.2	1284.5	1200	1200
Analysis
Rating	1271.2	1284.5	1200	1200
Raw rating	1271.2	1284.5	1200	1200
Weighted rating	1212.9	1215.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	771.2	784.5	700	700
Max/Min rating change allowed	149.8	147	165.8	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	1271.2	1284.5	1200	1200
New weighted rating	1218	1221.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1271.2	1284.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1271.2	1284.5	1200	1200
New K-factor	36	36	36	36
New floor	771.2	784.5	700	700

Item	Main	Standard
	0	0
	15	15
	0	0
	0	0
	0	0
	0	0
History	15	15

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
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	15	9.5	63.33	113.3	1242.2	1355.5
Standard	15	9.5	63.33	113.3	1242.2	1355.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	9.5	63.33	113.3	1242.2	1355.5
Standard	15	9.5	63.33	113.3	1242.2	1355.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1271.2	1284.5	1200	1200
2025-09-01	1240.7	1248.2	1200	1200
2025-08-01	1228.3	1234.2	1200	1200
2025-07-01	1228.3	1234.2	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	Laerskool Eligwa Open 20 Sept 2025 (F)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
2	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	GDE (D8) Sedibeng West Schools Individuals 2025 (U9)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Laerskool Eligwa Open 20 Sept 2025 (F)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
2	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	GDE (D8) Sedibeng West Schools Individuals 2025 (U9)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-08-16	rnd 5	type Standard	result 0.5	date 2025-09-20	rnd 3	type Standard	result 1
		Opponent Dube, B (Bonlo)				Opponent Masemola, M (Mabotsi)
2	4	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Ntemane, P (Paballe)				Opponent Mbolekwa, B (Babalwa)
3	1	Tournament Laerskool Eligwa Open 20 Sept 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-09-20	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Standard	result 1
		Opponent Botes, M (Michael Prinsloo)				Opponent Botes, M (Michael Prinsloo)

#	Games	Start				End
1	4	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-08-16	rnd 5	type Standard	result 0.5	date 2025-09-20	rnd 3	type Standard	result 1
		Opponent Dube, B (Bonlo)				Opponent Masemola, M (Mabotsi)
2	4	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Ntemane, P (Paballe)				Opponent Mbolekwa, B (Babalwa)
3	1	Tournament Laerskool Eligwa Open 20 Sept 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-09-20	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Standard	result 1
		Opponent Botes, M (Michael Prinsloo)				Opponent Botes, M (Michael Prinsloo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Ntemane, P (Paballe)				Opponent Nadeem, K (Khadija)
2	1	Tournament Laerskool Eligwa Open 20 Sept 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-09-20	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Standard	result 1
		Opponent Botes, M (Michael Prinsloo)				Opponent Botes, M (Michael Prinsloo)
3	1	Tournament Laerskool Eligwa Open 20 Sept 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-09-20	rnd 3	type Standard	result 1	date 2025-09-20	rnd 3	type Standard	result 1
		Opponent Masemola, M (Mabotsi)				Opponent Masemola, M (Mabotsi)

#	Games	Start				End
1	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Ntemane, P (Paballe)				Opponent Nadeem, K (Khadija)
2	1	Tournament Laerskool Eligwa Open 20 Sept 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-09-20	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Standard	result 1
		Opponent Botes, M (Michael Prinsloo)				Opponent Botes, M (Michael Prinsloo)
3	1	Tournament Laerskool Eligwa Open 20 Sept 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-09-20	rnd 3	type Standard	result 1	date 2025-09-20	rnd 3	type Standard	result 1
		Opponent Masemola, M (Mabotsi)				Opponent Masemola, M (Mabotsi)

No games found.

#	Games	Start				End

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	Masemola ,M (Mabotsi)	1	1	425	1	1	425	0	0	0	0	0	0
1	Masemola ,M (Mabotsi)	1	1186.6	1611.6	1	1214.5	1611.6	0	0	0	0	0	0
2	de Lange ,M (Matt)	1	1	425	1	1	425	0	0	0	0	0	0
2	de Lange ,M (Matt)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Fourie ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Fourie ,J (Jayden)	1	1199.9	774.9	1	1199.9	774.9	0	0	0	0	0	0
4	Motaung ,N (Ndapewa)	1	1	425	1	1	425	0	0	0	0	0	0
4	Motaung ,N (Ndapewa)	1	1158.7	1583.7	1	1155.6	1583.7	0	0	0	0	0	0
5	Ramaditse ,T (Thebe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Ramaditse ,T (Thebe)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Gorrie ,K (Kayvian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Gorrie ,K (Kayvian)	1	1539.3	1114.3	1	1541.1	1114.3	0	0	0	0	0	0
7	Ntemane ,P (Paballe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ntemane ,P (Paballe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Bekker ,J (Jacobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Bekker ,J (Jacobus)	1	1477.4	1052.4	1	1474.8	1052.4	0	0	0	0	0	0
9	Botes ,M (Michael Prinsloo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Botes ,M (Michael Prinsloo)	1	1174.1	1599.1	1	1168.9	1599.1	0	0	0	0	0	0
10	Dube ,B (Bonlo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Dube ,B (Bonlo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Vorster, B (Buks)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms