Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gana, O (Obakeng)

Chess SA id

1060161112

FIDE id

Date of birth

2006-11-09 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1244.8	1249.7	1200	1200
Raw rating	1244.8	1249.7	1200	1200
Weighted rating	1244.8	1249.7	1200	1200
Weighted performance	0	0	0	0
Floor	744.8	749.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	155.6	154.5	165.8	165.8
Highest rating	1472.7 2023-08-01	1452.7 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1244.8 2024-03-01	1249.7 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1244.8 2025-07-01	1249.7 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1472.7 2023-08-01	1452.7 2023-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1244.8	1249.7	1200	1200
Analysis
Rating	1244.8	1249.7	1200	1200
Raw rating	1244.8	1249.7	1200	1200
Weighted rating	1244.8	1249.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	744.8	749.7	700	700
Max/Min rating change allowed	155.6	154.5	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	1244.8	1249.7	1200	1200
New weighted rating	1244.8	1249.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1244.8	1249.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1244.8	1249.7	1200	1200
New K-factor	36	36	36	36
New floor	744.8	749.7	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	5	5
	0	0
	0	0
History	5	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	5	4	80	255	1208.7	1463.7
Standard	5	4	80	255	1208.7	1463.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1244.8	1249.7	1200	1200
2025-09-30	1244.8	1249.7	1200	1200
2025-09-01	1244.8	1249.7	1200	1200
2025-08-01	1244.8	1249.7	1200	1200
2025-07-01	1244.8	1249.7	1200	1200
2025-06-01	1244.8	1249.7	1200	1200
2025-05-01	1244.8	1249.7	1200	1200
2025-04-01	1244.8	1249.7	1200	1200
2025-03-01	1244.8	1249.7	1200	1200
2025-02-01	1244.8	1249.7	1200	1200
2025-01-01	1244.8	1249.7	1200	1200
2024-12-01	1244.8	1249.7	1200	1200
2024-11-01	1244.8	1249.7	1200	1200
2024-10-01	1244.8	1249.7	1200	1200
2024-09-01	1244.8	1249.7	1200	1200
2024-08-01	1244.8	1249.7	1200	1200
2024-07-01	1244.8	1249.7	1200	1200
2024-09-01	1244.8	1249.7	1200	1200
2024-05-01	1244.8	1249.7	1200	1200
2024-04-01	1244.8	1249.7	1200	1200
2024-03-01	1244.8	1249.7	1200	1200
2024-02-01	1244.8	1249.7	1200	1200
2024-01-01	1244.8	1249.7	1200	1200
2023-12-01	1244.8	1249.7	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	2023 Gauteng Top Schools (U17 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Motaung, K (Kelebohile)				Opponent Bent, C (Cierra)

#	Games	Start				End
1	4	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Motaung, K (Kelebohile)				Opponent Bent, C (Cierra)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Motaung, K (Kelebohile)				Opponent Bent, C (Cierra)

#	Games	Start				End
1	4	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 1
		Opponent Motaung, K (Kelebohile)				Opponent Bent, C (Cierra)

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	Mashigo ,P (Paballo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mashigo ,P (Paballo)	1	1154.2	729.2	1	1144.8	729.2	0	0	0	0	0	0
2	Nkosi ,T (Thando)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nkosi ,T (Thando)	1	1161.2	1586.2	1	1154	1586.2	0	0	0	0	0	0
3	Nel ,H (Hayden)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nel ,H (Hayden)	1	1217.5	1642.5	1	1154	1642.5	0	0	0	0	0	0
4	Motaung ,K (Kelebohile)	1	1	425	1	1	425	0	0	0	0	0	0
4	Motaung ,K (Kelebohile)	1	1151	1576	1	1140.6	1576	0	0	0	0	0	0
5	Bent ,C (Cierra)	1	1	425	1	1	425	0	0	0	0	0	0
5	Bent ,C (Cierra)	1	1359.6	1784.6	1	1350.6	1784.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Gana, O (Obakeng)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms