Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vorster, BL (Buks)

Chess SA id

1160322154

FIDE id

Date of birth

2016-06-28 (U12)

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

Item	Main	Standard	Rapid	Blitz
Rating	1271.2	1284.5	1200	1200
Raw rating	1271.2	1284.5	1200	1200
Weighted rating	1227.6	1232.8	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	1227.6	1232.8	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	1232	1238	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
2026-01-01	1271.2	1284.5	1200	1200
2025-11-30	1271.2	1284.5	1200	1200
2025-11-01	1271.2	1284.5	1200	1200
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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	2025 Gauteng Top Schools Teams (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	0	0	No	Analysis
2	Laerskool Eligwa Open 20 Sept 2025 (F)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
3	GDE (D8) Sedibeng West Schools - Teams 2025 (U9+U11)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
4	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 ,KA (Kayvian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Gorrie ,KA (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 ,MP (Michael Prinsloo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Botes ,MP (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, BL (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