Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Wyk, A (Abri)

Chess SA id

198040733

FIDE id

Date of birth

1989-06-07 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-02-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1695	1695	1438.4	1464
Raw rating	1695	1695	1438.4	1464
Weighted rating	1692.8	1692.7	1438.4	1464
Weighted performance	0	0	0	0
Floor	1195	1195	964	964
K-factor	28	28	32	32
Min/Max rating change allowed	81.9	81.9	118.1	113.8
Highest rating	1695 2024-02-01	1695 2024-02-01	1464 2019-12-01	1464 2024-02-01
Highest raw rating	1695 2024-02-01	1695 2024-02-01	1464 2019-12-01	1464 2024-02-01
Highest weighted rating	1687.5 2025-08-01	1687.3 2025-08-01	1464 2019-12-01	1464 2024-02-01
Highest weighted performance	1443.1 2023-02-01	1200 2024-02-01	1353.2 2023-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1695	1695	1438.4	1464
Analysis
Rating	1695	1695	1438.4	1464
Raw rating	1695	1695	1438.4	1464
Weighted rating	1692.8	1692.7	1438.4
Weighted performance	0	0	0
K-factor	28	28	32	32
Floor	1195	1195	964	964
Max/Min rating change allowed	81.9	81.9	118.1	113.8
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	1695	1695	1438.4	1464
New weighted rating	1694.3	1694.2	1438.4	1464
New weighted performance	0	0	0	0
Temp new rating	1695	1695	1438.4	1464
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1695	1695	1438.4	1464
New K-factor	28	28	32	32
New floor	1195	1195	964	964

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
	0	0	0
History	27	21	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	6	2.5	41.67	-70.8	1588.4	1517.6
Standard	0	0	0	0	0	0
Rapid	6	2.5	41.67	-70.8	1588.4	1517.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1695	1695	1438.4	1464
2025-09-01	1695	1695	1438.4	1464
2025-08-01	1695	1695	1438.4	1464
2025-07-01	1695	1695	1438.4	1464
2025-06-01	1695	1695	1438.4	1464
2025-05-01	1695	1695	1438.4	1464
2025-04-01	1695	1695	1438.4	1464
2025-03-01	1695	1695	1438.4	1464
2025-02-01	1695	1695	1438.4	1464
2025-01-01	1695	1695	1438.4	1464
2024-12-01	1695	1695	1438.4	1464
2024-11-01	1695	1695	1438.4	1464
2024-10-01	1695	1695	1438.4	1464
2024-09-01	1695	1695	1438.4	1464
2024-08-01	1695	1695	1438.4	1464
2024-07-01	1695	1695	1438.4	1464
2024-06-01	1695	1695	1438.4	1464
2024-08-01	1695	1695	1438.4	1464
2024-04-01	1695	1695	1438.4	1464
2024-03-01	1695	1695	1438.4	1464
2024-02-01	1695	1695	1438.4	1464
2024-01-01	1695	1695	1438.4	1464
2023-12-01	1470.4	1464	1438.4	1464
2023-11-01	1470.4	1464	1438.4	1464

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	Mzansi Rapid 2023 (Advanced)	2023-02-04	2023-02-04	Rapid	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Mzansi Rapid 2023				Tournament Mzansi Rapid 2023
		date 2023-02-04	rnd 5	type Rapid	result 1	date 2023-02-04	rnd 6	type Rapid	result 0.5
		Opponent Lethiba, T (Tumisang)				Opponent Titus, D (Dominique)
2	1	Tournament Mzansi Rapid 2023				Tournament Mzansi Rapid 2023
		date 2023-02-04	rnd 1	type Rapid	result 1	date 2023-02-04	rnd 1	type Rapid	result 1
		Opponent Reyneke, HJ (Hugo)				Opponent Reyneke, HJ (Hugo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Mzansi Rapid 2023				Tournament Mzansi Rapid 2023
		date 2023-02-04	rnd 5	type Rapid	result 1	date 2023-02-04	rnd 6	type Rapid	result 0.5
		Opponent Lethiba, T (Tumisang)				Opponent Titus, D (Dominique)
2	1	Tournament Mzansi Rapid 2023				Tournament Mzansi Rapid 2023
		date 2023-02-04	rnd 1	type Rapid	result 1	date 2023-02-04	rnd 1	type Rapid	result 1
		Opponent Reyneke, HJ (Hugo)				Opponent Reyneke, HJ (Hugo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Mzansi Rapid 2023				Tournament Mzansi Rapid 2023
		date 2023-02-04	rnd 5	type Rapid	result 1	date 2023-02-04	rnd 5	type Rapid	result 1
		Opponent Lethiba, T (Tumisang)				Opponent Lethiba, T (Tumisang)
2	1	Tournament Mzansi Rapid 2023				Tournament Mzansi Rapid 2023
		date 2023-02-04	rnd 1	type Rapid	result 1	date 2023-02-04	rnd 1	type Rapid	result 1
		Opponent Reyneke, HJ (Hugo)				Opponent Reyneke, HJ (Hugo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Mzansi Rapid 2023				Tournament Mzansi Rapid 2023
		date 2023-02-04	rnd 5	type Rapid	result 1	date 2023-02-04	rnd 5	type Rapid	result 1
		Opponent Lethiba, T (Tumisang)				Opponent Lethiba, T (Tumisang)
2	1	Tournament Mzansi Rapid 2023				Tournament Mzansi Rapid 2023
		date 2023-02-04	rnd 1	type Rapid	result 1	date 2023-02-04	rnd 1	type Rapid	result 1
		Opponent Reyneke, HJ (Hugo)				Opponent Reyneke, HJ (Hugo)

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	Lethiba ,T (Tumisang)	1	1	425	0	0	0	1	1	425	0	0	0
1	Lethiba ,T (Tumisang)	1	1402	1827	0	0	0	1	1200	1827	0	0	0
2	Titus ,D (Dominique)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
2	Titus ,D (Dominique)	1	1617.8	1617.8	0	0	0	1	1350.5	1617.8	0	0	0
3	Chikwava ,R (Ronald)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Chikwava ,R (Ronald)	1	1619.7	1194.7	0	0	0	1	1487	1194.7	0	0	0
4	Chinoruma ,T (Taurai)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Chinoruma ,T (Taurai)	1	1805.8	1380.8	0	0	0	1	1580.2	1380.8	0	0	0
5	Maliga ,N (Norman)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Maliga ,N (Norman)	1	1560.3	1135.3	0	0	0	1	1495.4	1135.3	0	0	0
6	Reyneke ,HJ (Hugo Josephus)	1	1	425	0	0	0	1	1	425	0	0	0
6	Reyneke ,HJ (Hugo Josephus)	1	1524.7	1949.7	0	0	0	1	1422.7	1949.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Van Wyk, A (Abri)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms