Chess South Africa Ratings Database

PLAYER PAGE

Personal

Yoba, K (Khazimla)

Chess SA id

1160322326

FIDE id

Date of birth

2016-02-14 (U10)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

28.5

Junior GPX Points

1144.5

Item	Main	Standard	Rapid	Blitz
Rating	1253.9	1249.1	1204.5	1200
Raw rating	1253.9	1249.1	1204.5	1200
Weighted rating	1204.3	1203.7	1200.9	1200
Weighted performance	1184.9	0	0	0
Floor	753.9	749.1	704.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.6	154.6	164.8	165.8
Highest rating	1253.9 2025-09-30	1249.1 2025-09-30	1204.5 2025-08-01	1200 2025-07-01
Highest raw rating	1253.9 2025-09-30	1249.1 2025-09-30	1204.5 2025-08-01	1200 2025-07-01
Highest weighted rating	1204.3 2025-09-30	1203.7 2025-09-30	1200.2 2025-08-01	1200 2025-07-01
Highest weighted performance	1184.9 2025-09-30	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1253.9	1249.1	1204.5	1200
Analysis
Rating	1253.9	1249.1	1204.5	1200
Raw rating	1253.9	1249.1	1204.5	1200
Weighted rating	1204.3	1203.7	1200.9
Weighted performance	1184.9	0	0
K-factor	36	36	36	36
Floor	753.9	749.1	704.5	700
Max/Min rating change allowed	153.6	154.6	164.8	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	1253.9	1249.1	1204.5	1200
New weighted rating	1208.4	1207.4	1201.2	1200
New weighted performance	1184.5	0	0	0
Temp new rating	1253.9	1249.1	1204.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1253.9	1249.1	1204.5	1200
New K-factor	36	36	36	36
New floor	753.9	749.1	704.5	700

Item	Main	Standard	Rapid
	0	0	0
	40	29	11
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	40	29	11

Games since
	Main 40	Standard 29		Rapid 11		Blitz 0
Gender	Male
Age group	U10
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	3596		484		154
Male	2771		391		122
U10	319		38		14
U10 Male	250		27		9
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	40	18.5	46.25	-31.9	1270.5	1238.6
Standard	29	13.5	46.55	-29.3	1279.7	1250.4
Rapid	11	5	45.45	-38.6	1246.1	1207.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	40	18.5	46.25	-31.9	1270.5	1238.6
Standard	29	13.5	46.55	-29.3	1279.7	1250.4
Rapid	11	5	45.45	-38.6	1246.1	1207.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1253.9	1249.1	1204.5	1200
2025-09-01	1201.5	1199.1	1204.5	1200
2025-08-01	1198.1	1197.3	1204.5	1200
2025-07-01	1199.6	1200	1198.3	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	4	3	Yes	Analysis
2	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	4	3	Yes	Analysis
3	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
4	Buffalo City Chess Junior Closed 2025 (U10 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis
5	BC Schools Chess Festival 2025 (U9 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
6	Beacon Bay Winter Cup 2025 (C)	2025-07-09	2025-07-09	Rapid	Buffalo City (EBC)	6	6	3	Yes	Analysis
7	Gompo Chess Open 2025 (C)	2025-06-21	2025-06-21	Standard	Buffalo City (EBC)	5	5	1.5	Yes	Analysis
8	Beacon Bay Library June Practice 2025	2025-06-07	2025-06-07	Rapid	Buffalo City (EBC)	6	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	4	3	Yes	Analysis
2	Buffalo City Chess Clubs League 2025 (C)	2025-09-20	2025-09-20	Standard	Buffalo City (EBC)	6	4	3	Yes	Analysis
3	EC Closed 2025 (U8+U10 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
4	Buffalo City Chess Junior Closed 2025 (U10 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis
5	BC Schools Chess Festival 2025 (U9 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
6	Beacon Bay Winter Cup 2025 (C)	2025-07-09	2025-07-09	Rapid	Buffalo City (EBC)	6	6	3	Yes	Analysis
7	Gompo Chess Open 2025 (C)	2025-06-21	2025-06-21	Standard	Buffalo City (EBC)	5	5	1.5	Yes	Analysis
8	Beacon Bay Library June Practice 2025	2025-06-07	2025-06-07	Rapid	Buffalo City (EBC)	6	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Manxiwa, A (Alunamda)				Opponent Ndukwana, K (Kuyintando)
2	2	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 4	type Rapid	result 1	date 2025-07-09	rnd 5	type Rapid	result 1
		Opponent Ntabeni, A (Aminathi)				Opponent Pupa, L (Liyandanelisa)
3	1	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Nzuzo, O (Olothando)				Opponent Nzuzo, O (Olothando)

#	Games	Start				End
1	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Manxiwa, A (Alunamda)				Opponent Ndukwana, K (Kuyintando)
2	1	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Nzuzo, O (Olothando)				Opponent Nzuzo, O (Olothando)
3	1	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Ndongeni, S (Senkosi)				Opponent Ndongeni, S (Senkosi)

#	Games	Start				End
1	2	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 4	type Rapid	result 1	date 2025-07-09	rnd 5	type Rapid	result 1
		Opponent Ntabeni, A (Aminathi)				Opponent Pupa, L (Liyandanelisa)
2	1	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 2	type Rapid	result 1	date 2025-07-09	rnd 2	type Rapid	result 1
		Opponent Kapp, A (Alexi)				Opponent Kapp, A (Alexi)
3	1	Tournament Beacon Bay Library June Practice 2025				Tournament Beacon Bay Library June Practice 2025
		date 2025-06-07	rnd 4	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Pupa, L (Liyandanelisa)				Opponent Pupa, L (Liyandanelisa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Manxiwa, A (Alunamda)				Opponent Ndukwana, K (Kuyintando)
2	2	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 4	type Rapid	result 1	date 2025-07-09	rnd 5	type Rapid	result 1
		Opponent Ntabeni, A (Aminathi)				Opponent Pupa, L (Liyandanelisa)
3	1	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Nzuzo, O (Olothando)				Opponent Nzuzo, O (Olothando)

#	Games	Start				End
1	2	Tournament BC Schools Chess Festival 2025				Tournament BC Schools Chess Festival 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Manxiwa, A (Alunamda)				Opponent Ndukwana, K (Kuyintando)
2	1	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Nzuzo, O (Olothando)				Opponent Nzuzo, O (Olothando)
3	1	Tournament EC Closed 2025				Tournament EC Closed 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Ndongeni, S (Senkosi)				Opponent Ndongeni, S (Senkosi)

#	Games	Start				End
1	2	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 4	type Rapid	result 1	date 2025-07-09	rnd 5	type Rapid	result 1
		Opponent Ntabeni, A (Aminathi)				Opponent Pupa, L (Liyandanelisa)
2	1	Tournament Beacon Bay Winter Cup 2025				Tournament Beacon Bay Winter Cup 2025
		date 2025-07-09	rnd 2	type Rapid	result 1	date 2025-07-09	rnd 2	type Rapid	result 1
		Opponent Kapp, A (Alexi)				Opponent Kapp, A (Alexi)
3	1	Tournament Beacon Bay Library June Practice 2025				Tournament Beacon Bay Library June Practice 2025
		date 2025-06-07	rnd 4	type Rapid	result 1	date 2025-06-07	rnd 4	type Rapid	result 1
		Opponent Pupa, L (Liyandanelisa)				Opponent Pupa, L (Liyandanelisa)

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	Zele ,O (Olothando)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Zele ,O (Olothando)	3	1374.4	949.4	2	1392.2	949.4	1	1218	949.4	0	0	0
2	Pupa ,L (Liyandanelisa)	3	2.5	283.3	1	0.5	0	2	2	425	0	0	0
2	Pupa ,L (Liyandanelisa)	3	1199.3	1482.7	1	1200	1199.3	2	1198.4	1624.3	0	0	0
3	Nzuzo ,O (Olothando)	2	1	0	2	1	0	0	0	0	0	0	0
3	Nzuzo ,O (Olothando)	2	1343.5	1343.5	2	1335.1	1343.5	0	0	0	0	0	0
4	Masondwana ,N (Ndalwentle)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Masondwana ,N (Ndalwentle)	2	1257.7	832.7	0	0	0	2	1227.3	832.7	0	0	0
5	Kwayimani ,N (Nkcubeko)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kwayimani ,N (Nkcubeko)	1	1200.9	775.9	1	1201	775.9	0	0	0	0	0	0
6	Goloda ,K (Kungentando)	1	1	425	1	1	425	0	0	0	0	0	0
6	Goloda ,K (Kungentando)	1	1199.2	1624.2	1	1199.3	1624.2	0	0	0	0	0	0
7	Jikiti ,H (Hlalumi)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jikiti ,H (Hlalumi)	1	1231.3	1656.3	1	1236.9	1656.3	0	0	0	0	0	0
8	Dalziel ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
8	Dalziel ,J (Joshua)	1	1207.5	1632.5	1	1200	1632.5	0	0	0	0	0	0
9	Ozah ,C (Chinedu)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ozah ,C (Chinedu)	1	1491	1066	1	1480.4	1066	0	0	0	0	0	0
10	Manxiwa ,A (Alunamda)	1	1	425	1	1	425	0	0	0	0	0	0
10	Manxiwa ,A (Alunamda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Yoba, K (Khazimla)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms