Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkuna, O (Ozzy)

Chess SA id

182028021

FIDE id

Date of birth

1982-07-04 (Adult)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1279.8	1263.3	1300	1300
Raw rating	1279.8	1263.3	1300	1300
Weighted rating	1279.3	1262.9	1299.4	1299.4
Weighted performance	0	0	0	0
Floor	779.8	763.3	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	148	151.5	143.8	143.8
Highest rating	1279.8 2024-02-01	1263.3 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1279.8 2024-02-01	1263.3 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1278 2025-08-01	1261.9 2025-08-01	1298.1 2025-08-01	1298.1 2025-08-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1279.8	1263.3	1300	1300
Analysis
Rating	1279.8	1263.3	1300	1300
Raw rating	1279.8	1263.3	1300	1300
Weighted rating	1279.3	1262.9	1299.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	779.8	763.3	800	800
Max/Min rating change allowed	148	151.5	143.8	143.8
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	1279.8	1263.3	1300	1300
New weighted rating	1279.7	1263.2	1299.8	1299.8
New weighted performance	0	0	0	0
Temp new rating	1279.8	1263.3	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1279.8	1263.3	1300	1300
New K-factor	36	36	36	36
New floor	779.8	763.3	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	4	0.5	12.5	-318.8	1439.4	1120.7
Standard	4	0.5	12.5	-318.8	1439.4	1120.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1279.8	1263.3	1300	1300
2025-09-01	1279.8	1263.3	1300	1300
2025-08-01	1279.8	1263.3	1300	1300
2025-07-01	1279.8	1263.3	1300	1300
2025-06-01	1279.8	1263.3	1300	1300
2025-05-01	1279.8	1263.3	1300	1300
2025-04-01	1279.8	1263.3	1300	1300
2025-03-01	1279.8	1263.3	1300	1300
2025-02-01	1279.8	1263.3	1300	1300
2025-01-01	1279.8	1263.3	1300	1300
2024-12-01	1279.8	1263.3	1300	1300
2024-11-01	1279.8	1263.3	1300	1300
2024-10-01	1279.8	1263.3	1300	1300
2024-09-01	1279.8	1263.3	1300	1300
2024-08-01	1279.8	1263.3	1300	1300
2024-07-01	1279.8	1263.3	1300	1300
2024-06-01	1279.8	1263.3	1300	1300
2024-08-01	1279.8	1263.3	1300	1300
2024-04-01	1279.8	1263.3	1300	1300
2024-03-01	1279.8	1263.3	1300	1300
2024-02-01	1279.8	1263.3	1300	1300
2024-01-01	1279.8	1263.3	1300	1300
2023-12-01	1223.9	1220.7	1243	1243
2023-11-01	1223.9	1220.7	1243	1243

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	Uplands Open Age 2019 (Open)	2019-03-09	2019-03-09	Standard	Ehlanzeni (MEN)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Uplands Open Age 2019				Tournament Uplands Open Age 2019
		date 2019-03-09	rnd 4	type Standard	result 0.5	date 2019-03-09	rnd 4	type Standard	result 0.5
		Opponent Senthumule, M (Meshack)				Opponent Senthumule, M (Meshack)

#	Games	Start				End
1	1	Tournament Uplands Open Age 2019				Tournament Uplands Open Age 2019
		date 2019-03-09	rnd 4	type Standard	result 0.5	date 2019-03-09	rnd 4	type Standard	result 0.5
		Opponent Senthumule, M (Meshack)				Opponent Senthumule, M (Meshack)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Mthetho ,J (Jeffrey)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mthetho ,J (Jeffrey)	1	1677.4	1252.4	1	1681	1252.4	0	0	0	0	0	0
2	Maluleke ,PE (Pfumelani Emmanuel)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Maluleke ,PE (Pfumelani Emmanuel)	1	1569.8	1144.8	1	1563.5	1144.8	0	0	0	0	0	0
3	Senthumule ,M (Meshack)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Senthumule ,M (Meshack)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
4	Gama ,DD (Dalton)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gama ,DD (Dalton)	1	1310.2	885.2	1	1329.1	885.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

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PLAYER PAGE

Personal

Nkuna, O (Ozzy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms