Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngubelanga, O (Okuhle)

Chess SA id

1050150730

FIDE id

Date of birth

2005-01-17 (Adult)

Gender

Male

Region

Amathole (EAL)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1124.3	1117.2	1200	1204
Raw rating	1124.3	1117.2	1200	1204
Weighted rating	1115.3	1106	1200	1204
Weighted performance	889.7	882.9	0	0
Floor	700	700	700	704
K-factor	36	36	36	36
Min/Max rating change allowed	184.7	186.6	165.8	164.9
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1218.4 2023-03-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1204 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1204 2025-02-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1218.4 2023-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1124.3	1117.2	1200	1204
Analysis
Rating	1124.3	1117.2	1200	1204
Raw rating	1124.3	1117.2	1200	1204
Weighted rating	1115.3	1106	1200
Weighted performance	889.7	882.9	0
K-factor	36	36	36	36
Floor	700	700	700	704
Max/Min rating change allowed	184.7	186.6	165.8	164.9
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	1124.3	1117.2	1200	1204
New weighted rating	1117	1108.1	1200	1204
New weighted performance	889.3	882.5	0	0
Temp new rating	1124.3	1117.2	1200	1204
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1124.3	1117.2	1200	1204
New K-factor	36	36	36	36
New floor	700	700	700	704

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	9	9	0
	28	23	5
	0	0	0
	0	0	0
History	37	32	5

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Amathole (EAL)
Province	Eastern Cape (EC)
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	37	14	37.84	-103.4	1201.7	1098.3
Standard	32	11.5	35.94	-119.5	1204.9	1085.4
Rapid	0	0	0	0	0	0
Blitz	5	2.5	50	0	1180.8	1180.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	1124.3	1117.2	1200	1204
2025-09-01	1124.3	1117.2	1200	1204
2025-08-01	1124.3	1117.2	1200	1204
2025-07-01	1124.3	1117.2	1200	1204
2025-06-01	1124.3	1117.2	1200	1204
2025-05-01	1124.3	1117.2	1200	1204
2025-04-01	1124.3	1117.2	1200	1204
2025-03-01	1124.3	1117.2	1200	1204
2025-02-01	1124.3	1117.2	1200	1204
2025-01-01	1124.3	1117.2	1200	1204
2024-12-01	1124.3	1117.2	1200	1204
2024-11-01	1124.3	1117.2	1200	1204
2024-10-01	1128.3	1118.8	1200	1204
2024-09-01	1128.3	1118.8	1200	1204
2024-08-01	1073.8	1055.6	1200	1204
2024-07-01	1073.8	1055.6	1200	1204
2024-06-01	1073.8	1055.6	1200	1204
2024-08-01	1073.8	1055.6	1200	1204
2024-04-01	1073.8	1055.6	1200	1204
2024-03-01	1073.8	1055.6	1200	1204
2024-02-01	1073.8	1055.6	1200	1204
2024-01-01	1073.8	1055.6	1200	1204
2023-12-01	1073.8	1055.6	1200	1204
2023-11-01	1073.8	1055.6	1200	1204

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	UFH Clash of 2024 (Pawns)	2024-10-12	2024-10-12	Standard	Amathole (EAL)	6	4	1.5	Yes	Analysis
2	Hackers Open 2024 (C)	2024-08-10	2024-08-10	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
3	UFH Trials 1 of 3 2023 (B)	2023-04-15	2023-04-15	Standard	Amathole (EAL)	5	3	0	Yes	Analysis
4	UFH Open 2023 (B)	2023-03-25	2023-03-25	Standard	Amathole (EAL)	5	4	2	Yes	Analysis
5	UFH Intercampus Championship 2023 (A)	2023-03-04	2023-03-05	Standard	Amathole (EAL)	5	5	2	Yes	Analysis
6	Residence Cup 2023 (B)	2023-03-12	2023-03-13	Standard	Amathole (EAL)	5	5	1	Yes	Analysis
7	Residence Cup 2023 (Blitz)	2023-03-19	2023-03-19	Blitz	Amathole (EAL)	5	5	2.5	Yes	Analysis
8	Alice Cup 2023 (B)	2023-02-26	2023-02-28	Standard	Amathole (EAL)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament UFH Clash of 2024				Tournament UFH Clash of 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-10-12	rnd 6	type Standard	result 0.5
		Opponent Sigwili, L (Lindokuhle)				Opponent Mthwa, R (Romeo)
2	2	Tournament UFH Open 2023				Tournament UFH Open 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Matshoba, L (Lisakhanya)				Opponent Sibisi, A (Akhona)
3	2	Tournament Residence Cup 2023				Tournament Residence Cup 2023
		date 2023-03-19	rnd 2	type Blitz	result 1	date 2023-03-19	rnd 3	type Blitz	result 1
		Opponent Matiwane, A (Anelisa)				Opponent Dlamini, M (Mnqobi)

#	Games	Start				End
1	2	Tournament UFH Clash of 2024				Tournament UFH Clash of 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-10-12	rnd 6	type Standard	result 0.5
		Opponent Sigwili, L (Lindokuhle)				Opponent Mthwa, R (Romeo)
2	2	Tournament UFH Open 2023				Tournament UFH Open 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Matshoba, L (Lisakhanya)				Opponent Sibisi, A (Akhona)
3	2	Tournament UFH Intercampus Championship 2023				Tournament Residence Cup 2023
		date 2023-03-05	rnd 5	type Standard	result 1	date 2023-03-12	rnd 1	type Standard	result 1
		Opponent Mgadi, A (Aviwe)				Opponent Matiwane, A (Anelisa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Residence Cup 2023				Tournament Residence Cup 2023
		date 2023-03-19	rnd 2	type Blitz	result 1	date 2023-03-19	rnd 3	type Blitz	result 1
		Opponent Matiwane, A (Anelisa)				Opponent Dlamini, M (Mnqobi)
2	1	Tournament Residence Cup 2023				Tournament Residence Cup 2023
		date 2023-03-19	rnd 5	type Blitz	result 0.5	date 2023-03-19	rnd 5	type Blitz	result 0.5
		Opponent Diko, M (Melinda)				Opponent Diko, M (Melinda)

#	Games	Start				End
1	2	Tournament UFH Open 2023				Tournament UFH Open 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Matshoba, L (Lisakhanya)				Opponent Sibisi, A (Akhona)
2	2	Tournament Residence Cup 2023				Tournament Residence Cup 2023
		date 2023-03-19	rnd 2	type Blitz	result 1	date 2023-03-19	rnd 3	type Blitz	result 1
		Opponent Matiwane, A (Anelisa)				Opponent Dlamini, M (Mnqobi)
3	2	Tournament UFH Intercampus Championship 2023				Tournament Residence Cup 2023
		date 2023-03-05	rnd 5	type Standard	result 1	date 2023-03-12	rnd 1	type Standard	result 1
		Opponent Mgadi, A (Aviwe)				Opponent Matiwane, A (Anelisa)

#	Games	Start				End
1	2	Tournament UFH Open 2023				Tournament UFH Open 2023
		date 2023-03-25	rnd 4	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Matshoba, L (Lisakhanya)				Opponent Sibisi, A (Akhona)
2	2	Tournament UFH Intercampus Championship 2023				Tournament Residence Cup 2023
		date 2023-03-05	rnd 5	type Standard	result 1	date 2023-03-12	rnd 1	type Standard	result 1
		Opponent Mgadi, A (Aviwe)				Opponent Matiwane, A (Anelisa)
3	1	Tournament UFH Clash of 2024				Tournament UFH Clash of 2024
		date 2024-10-12	rnd 5	type Standard	result 1	date 2024-10-12	rnd 5	type Standard	result 1
		Opponent Sigwili, L (Lindokuhle)				Opponent Sigwili, L (Lindokuhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Residence Cup 2023				Tournament Residence Cup 2023
		date 2023-03-19	rnd 2	type Blitz	result 1	date 2023-03-19	rnd 3	type Blitz	result 1
		Opponent Matiwane, A (Anelisa)				Opponent Dlamini, M (Mnqobi)

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	Mthwa ,R (Romeo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Mthwa ,R (Romeo)	2	1214.3	1001.8	2	1220.8	1001.8	0	0	0	0	0	0
2	Matiwane ,A (Anelisa)	2	2	425	1	1	425	0	0	0	1	1	425
2	Matiwane ,A (Anelisa)	2	1200	1625	1	1200	1625	0	0	0	1	1200	1625
3	Ncokotwane ,Z (Zandi)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ncokotwane ,Z (Zandi)	1	1235.5	810.5	1	1239.4	810.5	0	0	0	0	0	0
4	Sigwili ,L (Lindokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Sigwili ,L (Lindokuhle)	1	1136.7	1561.7	1	1131.6	1561.7	0	0	0	0	0	0
5	Njeke ,H (Hlaluminathi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Njeke ,H (Hlaluminathi)	1	1204.9	1629.9	1	1211.6	1629.9	0	0	0	0	0	0
6	Hangana ,A (Anethemba)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hangana ,A (Anethemba)	1	1147.4	722.4	1	1137.6	722.4	0	0	0	0	0	0
7	Matshoba ,L (Lisakhanya)	1	1	425	1	1	425	0	0	0	0	0	0
7	Matshoba ,L (Lisakhanya)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Mafanya ,A (Achuma)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mafanya ,A (Achuma)	1	1260.8	1685.8	1	1272.4	1685.8	0	0	0	0	0	0
9	Geja ,O (Onamandla)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Geja ,O (Onamandla)	1	1117.9	692.9	1	1109	692.9	0	0	0	0	0	0
10	Wood ,S (Sebastian)	1	1	425	1	1	425	0	0	0	0	0	0
10	Wood ,S (Sebastian)	1	1255.8	1680.8	1	1235.9	1680.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ngubelanga, O (Okuhle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms