Chess South Africa Ratings Database

PLAYER PAGE

Personal

Osman, A (Abdul)

Chess SA id

1130313481

FIDE id

Date of birth

2013-11-01 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.9	1177.8	1200	1200
Raw rating	1154.3	1144.1	1200	1200
Weighted rating	1181.9	1177.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177	179.6	165.8	165.8
Highest rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest raw rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest weighted rating	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.8	-3.4	0	0
New rating	1179.1	1174.4	1200	1200
Analysis
Rating	1181.9	1177.8	1200	1200
Raw rating	1154.3	1144.1	1200	1200
Weighted rating	1181.9	1177.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	177	179.6	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	1154.3	1144.1	1200	1200
New weighted rating	1179.1	1174.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1179.1	1174.4	1200	1200
Temp new rating +/-	-2.8	-3.4	0	0
Final new rating +/-	-2.8	-3.4	0	0
New rating	1179.1	1174.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	8	8
	5	5
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 13	Standard 13		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
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	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	8	1	12.5	-318.8	1252.9	934.2
Standard	8	1	12.5	-318.8	1252.9	934.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	3	23.08	-228.8	1232.6	1003.7
Standard	13	3	23.08	-228.8	1232.6	1003.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1154.3	1144.1	1200	1200
2025-11-30	1154.3	1144.1	1200	1200
2025-11-01	1154.3	1144.1	1200	1200
2025-09-30	1154.3	1144.1	1200	1200
2025-09-01	1154.3	1144.1	1200	1200
2025-08-01	1198.3	1197.9	1200	1200
2025-07-01	1198.3	1197.9	1200	1200
2025-06-01	1198.3	1197.9	1200	1200
2025-05-01	1198.3	1197.9	1200	1200
2025-04-01	1198.3	1197.9	1200	1200
2025-03-01	1198.2	1197.7	1200	1200
2025-02-01	1195.4	1193.9	1200	1200
2025-01-01	1184.7	1181.6	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	CT Metro District East Top Schools Chess 2025 (U13)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	7	3	0	Yes	Analysis
2	Helderberg Chess Club PS Development Tournament 2025 (U13 Boys)	2025-01-25	2025-01-25	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
3	Gordons Bay Primary Chess Championship 2024 (U11)	2024-11-09	2024-11-09	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Coetzer, S (Simon)				Opponent Coetzer, S (Simon)
2	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 4	type Standard	result 1	date 2024-11-09	rnd 4	type Standard	result 1
		Opponent Angove, L (Lakota)				Opponent Angove, L (Lakota)
3	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 2	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent February, M (Mikaie)				Opponent February, M (Mikaie)

#	Games	Start				End
1	1	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Coetzer, S (Simon)				Opponent Coetzer, S (Simon)
2	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 4	type Standard	result 1	date 2024-11-09	rnd 4	type Standard	result 1
		Opponent Angove, L (Lakota)				Opponent Angove, L (Lakota)
3	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 2	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent February, M (Mikaie)				Opponent February, M (Mikaie)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Coetzer, S (Simon)				Opponent Coetzer, S (Simon)
2	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 4	type Standard	result 1	date 2024-11-09	rnd 4	type Standard	result 1
		Opponent Angove, L (Lakota)				Opponent Angove, L (Lakota)
3	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 2	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent February, M (Mikaie)				Opponent February, M (Mikaie)

#	Games	Start				End
1	1	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-01-25	rnd 3	type Standard	result 1
		Opponent Coetzer, S (Simon)				Opponent Coetzer, S (Simon)
2	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 4	type Standard	result 1	date 2024-11-09	rnd 4	type Standard	result 1
		Opponent Angove, L (Lakota)				Opponent Angove, L (Lakota)
3	1	Tournament Gordons Bay Primary Chess Championship 2024				Tournament Gordons Bay Primary Chess Championship 2024
		date 2024-11-09	rnd 2	type Standard	result 1	date 2024-11-09	rnd 2	type Standard	result 1
		Opponent February, M (Mikaie)				Opponent February, M (Mikaie)

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	Minus ,T (Taelynn)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Minus ,T (Taelynn)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	February ,M (Mikaie)	1	1	425	1	1	425	0	0	0	0	0	0
2	February ,M (Mikaie)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Baard ,R (Riedewaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Baard ,R (Riedewaan)	1	1271.3	846.3	1	1207.3	846.3	0	0	0	0	0	0
4	Bvute ,M (Mickydonald)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bvute ,M (Mickydonald)	1	1245.7	820.7	1	1240.4	820.7	0	0	0	0	0	0
5	Niemann ,J (Jandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Niemann ,J (Jandre)	1	1434.6	1009.6	1	1370.6	1009.6	0	0	0	0	0	0
6	Williams ,Z (Zevastian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Williams ,Z (Zevastian)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Copeland ,D (Dexter)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Copeland ,D (Dexter)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Peter ,S (Sisonke)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Peter ,S (Sisonke)	1	1090	665	1	1069.2	665	0	0	0	0	0	0
9	Lee ,K (Ken-Win)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Lee ,K (Ken-Win)	1	1246	821	1	1253.4	821	0	0	0	0	0	0
10	Angove ,L (Lakota)	1	1	425	1	1	425	0	0	0	0	0	0
10	Angove ,L (Lakota)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Osman, A (Abdul)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms