Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wosk, A (Ahuva)

Chess SA id

1080106737

FIDE id

Date of birth

2008-03-12 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-12-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1160.2	1200	1142.8	1200
Raw rating	1160.2	1200	1142.8	1200
Weighted rating	1160.2	1200	1142.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.5	165.8	179.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1160.2	1200	1142.8	1200
Analysis
Rating	1160.2	1200	1142.8	1200
Raw rating	1160.2	1200	1142.8	1200
Weighted rating	1160.2	1200	1142.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.5	165.8	179.9	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	1160.2	1200	1142.8	1200
New weighted rating	1160.2	1200	1142.8	1200
New weighted performance	0	0	0	0
Temp new rating	1160.2	1200	1142.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1160.2	1200	1142.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	10	4	40	-85	1124.9	1039.9
Standard	0	0	0	0	0	0
Rapid	10	4	40	-85	1124.9	1039.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1160.2	1200	1142.8	1200
2025-09-01	1160.2	1200	1142.8	1200
2025-08-01	1160.2	1200	1142.8	1200
2025-07-01	1160.2	1200	1142.8	1200
2025-06-01	1160.2	1200	1142.8	1200
2025-05-01	1160.2	1200	1142.8	1200
2025-04-01	1160.2	1200	1142.8	1200
2025-03-01	1160.2	1200	1142.8	1200
2025-02-01	1160.2	1200	1142.8	1200
2025-01-01	1160.2	1200	1142.8	1200
2024-12-01	1160.2	1200	1142.8	1200
2024-11-01	1160.2	1200	1142.8	1200
2024-10-01	1160.2	1200	1142.8	1200
2024-09-01	1160.2	1200	1142.8	1200
2024-08-01	1160.2	1200	1142.8	1200
2024-07-01	1160.2	1200	1142.8	1200
2024-06-01	1160.2	1200	1142.8	1200
2024-08-01	1160.2	1200	1142.8	1200
2024-04-01	1160.2	1200	1142.8	1200
2024-03-01	1160.2	1200	1142.8	1200
2024-02-01	1160.2	1200	1142.8	1200
2024-01-01	1160.2	1200	1142.8	1200
2023-12-01	1160.2	1200	1142.8	1200
2023-11-01	1160.2	1200	1142.8	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	ACL Open 2018 (Open)	2018-12-07	2018-12-09	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	ACL Chess Festival 2018 (Rapid)	2018-10-07	2018-10-07	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament ACL Open 2018				Tournament ACL Open 2018
		date 2018-12-09	rnd 5	type Rapid	result 1	date 2018-12-09	rnd 5	type Rapid	result 1
		Opponent Wosk, J (Jonathan)				Opponent Wosk, J (Jonathan)
2	1	Tournament ACL Open 2018				Tournament ACL Open 2018
		date 2018-12-08	rnd 3	type Rapid	result 1	date 2018-12-08	rnd 3	type Rapid	result 1
		Opponent Botes, J (Johann)				Opponent Botes, J (Johann)
3	1	Tournament ACL Chess Festival 2018				Tournament ACL Chess Festival 2018
		date 2018-10-07	rnd 3	type Rapid	result 1	date 2018-10-07	rnd 3	type Rapid	result 1
		Opponent Minnie, M (Murray)				Opponent Minnie, M (Murray)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament ACL Open 2018				Tournament ACL Open 2018
		date 2018-12-09	rnd 5	type Rapid	result 1	date 2018-12-09	rnd 5	type Rapid	result 1
		Opponent Wosk, J (Jonathan)				Opponent Wosk, J (Jonathan)
2	1	Tournament ACL Open 2018				Tournament ACL Open 2018
		date 2018-12-08	rnd 3	type Rapid	result 1	date 2018-12-08	rnd 3	type Rapid	result 1
		Opponent Botes, J (Johann)				Opponent Botes, J (Johann)
3	1	Tournament ACL Chess Festival 2018				Tournament ACL Chess Festival 2018
		date 2018-10-07	rnd 3	type Rapid	result 1	date 2018-10-07	rnd 3	type Rapid	result 1
		Opponent Minnie, M (Murray)				Opponent Minnie, M (Murray)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament ACL Open 2018				Tournament ACL Open 2018
		date 2018-12-09	rnd 5	type Rapid	result 1	date 2018-12-09	rnd 5	type Rapid	result 1
		Opponent Wosk, J (Jonathan)				Opponent Wosk, J (Jonathan)
2	1	Tournament ACL Open 2018				Tournament ACL Open 2018
		date 2018-12-08	rnd 3	type Rapid	result 1	date 2018-12-08	rnd 3	type Rapid	result 1
		Opponent Botes, J (Johann)				Opponent Botes, J (Johann)
3	1	Tournament ACL Chess Festival 2018				Tournament ACL Chess Festival 2018
		date 2018-10-07	rnd 3	type Rapid	result 1	date 2018-10-07	rnd 3	type Rapid	result 1
		Opponent Minnie, M (Murray)				Opponent Minnie, M (Murray)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament ACL Open 2018				Tournament ACL Open 2018
		date 2018-12-09	rnd 5	type Rapid	result 1	date 2018-12-09	rnd 5	type Rapid	result 1
		Opponent Wosk, J (Jonathan)				Opponent Wosk, J (Jonathan)
2	1	Tournament ACL Open 2018				Tournament ACL Open 2018
		date 2018-12-08	rnd 3	type Rapid	result 1	date 2018-12-08	rnd 3	type Rapid	result 1
		Opponent Botes, J (Johann)				Opponent Botes, J (Johann)
3	1	Tournament ACL Chess Festival 2018				Tournament ACL Chess Festival 2018
		date 2018-10-07	rnd 3	type Rapid	result 1	date 2018-10-07	rnd 3	type Rapid	result 1
		Opponent Minnie, M (Murray)				Opponent Minnie, M (Murray)

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	Botes ,J (Johann)	2	2	425	0	0	0	2	2	425	0	0	0
1	Botes ,J (Johann)	2	1181.2	1606.2	0	0	0	2	1161.6	1606.2	0	0	0
2	Wosk ,J (Jonathan)	1	1	425	0	0	0	1	1	425	0	0	0
2	Wosk ,J (Jonathan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Sombalo ,L (Luvolwethu)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Sombalo ,L (Luvolwethu)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Swartz ,D (David)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Swartz ,D (David)	1	500	75	0	0	0	1	500	75	0	0	0
5	Altalib ,S (Saajid)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Altalib ,S (Saajid)	1	1186.9	761.9	0	0	0	1	1218.4	761.9	0	0	0
6	Du Toit ,M (Marco)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Du Toit ,M (Marco)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Minnie ,M (Murray)	1	1	425	0	0	0	1	1	425	0	0	0
7	Minnie ,M (Murray)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Du Toit ,G (Guillaume)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Du Toit ,G (Guillaume)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Melzer ,A (Amnon)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Melzer ,A (Amnon)	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

Wosk, A (Ahuva)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms