Chess South Africa Ratings Database

PLAYER PAGE

Personal

Omgxaji, O (Olwethu)

Chess SA id

1060131469

FIDE id

Date of birth

2006-06-20 (U20)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1229.6	1220.4	1224	1200
Raw rating	1229.6	1220.4	1224	1200
Weighted rating	1220.1	1208.2	1224	1200
Weighted performance	946.2	0	0	0
Floor	729.6	720.4	724	700
K-factor	36	36	36	36
Min/Max rating change allowed	159	161.1	160.2	165.8
Highest rating	1229.6 2024-08-01	1220.4 2024-08-01	1275.2 2023-06-01	1200 2018-10-01
Highest raw rating	1229.6 2024-08-01	1220.4 2024-08-01	1224 2024-02-01	1200 2024-02-01
Highest weighted rating	1229.6 2018-10-01	1220.4 2018-10-01	1224 2025-05-05	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1275.2 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1229.6	1220.4	1224	1200
Analysis
Rating	1229.6	1220.4	1224	1200
Raw rating	1229.6	1220.4	1224	1200
Weighted rating	1220.1	1208.2	1224
Weighted performance	946.2	0	0
K-factor	36	36	36	36
Floor	729.6	720.4	724	700
Max/Min rating change allowed	159	161.1	160.2	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	1229.6	1220.4	1224	1200
New weighted rating	1222	1210.7	1224	1200
New weighted performance	945.8	0	0	0
Temp new rating	1229.6	1220.4	1224	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1229.6	1220.4	1224	1200
New K-factor	36	36	36	36
New floor	729.6	720.4	724	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	16	9	7
	0	0	0
	0	0	0
History	26	19	7

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	26	13.5	51.92	16.3	1200.7	1217.1
Standard	19	9.5	50	0	1196	1196
Rapid	7	4	57.14	60.7	1213.7	1274.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1229.6	1220.4	1224	1200
2025-09-01	1229.6	1220.4	1224	1200
2025-08-01	1229.6	1220.4	1224	1200
2025-07-01	1229.6	1220.4	1224	1200
2025-06-01	1229.6	1220.4	1224	1200
2025-05-01	1229.6	1220.4	1224	1200
2025-04-01	1229.6	1220.4	1224	1200
2025-03-01	1229.6	1220.4	1224	1200
2025-02-01	1229.6	1220.4	1224	1200
2025-01-01	1229.6	1220.4	1224	1200
2024-12-01	1229.6	1220.4	1224	1200
2024-11-01	1229.6	1220.4	1224	1200
2024-10-01	1229.6	1220.4	1224	1200
2024-09-01	1229.6	1220.4	1224	1200
2024-08-01	1229.6	1220.4	1224	1200
2024-07-01	1166.5	1139.2	1224	1200
2024-06-01	1166.5	1139.2	1224	1200
2024-08-01	1166.5	1139.2	1224	1200
2024-04-01	1166.5	1139.2	1224	1200
2024-03-01	1166.5	1139.2	1224	1200
2024-02-01	1166.5	1139.2	1224	1200
2024-01-01	1166.5	1139.2	1224	1200
2023-12-01	1166.5	1139.2	1224	1200
2023-11-01	1166.5	1139.2	1224	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	BC 4th HS Trials 204 (B)	2024-07-20	2024-07-20	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
2	4th BC HS Trials 2023 (B)	2023-08-26	2023-08-26	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
3	2nd BC Trials 2023 (High School B)	2023-06-17	2023-06-17	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
4	3rd Vikings Champs 2023 (U18-Adults)	2023-03-23	2023-03-23	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis
5	BC Trials 1 2020 (U16B-U20B)	2020-02-22	2020-02-22	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 4th BC HS Trials 2023				Tournament BC 4th HS Trials 204
		date 2023-08-26	rnd 5	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mvubu, S (Sikuyo)				Opponent Zhang, N (Nathan)
2	3	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Fourie, HU (Hlumela Unako)				Opponent Jadi, B (Bevuya)
3	2	Tournament 2nd BC Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-06-17	rnd 7	type Rapid	result 1	date 2023-08-26	rnd 2	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Mtheleli, S (Sandanathi)

#	Games	Start				End
1	4	Tournament 4th BC HS Trials 2023				Tournament BC 4th HS Trials 204
		date 2023-08-26	rnd 5	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mvubu, S (Sikuyo)				Opponent Zhang, N (Nathan)
2	3	Tournament BC Trials 1 2020				Tournament BC Trials 1 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-02-22	rnd 3	type Standard	result 1
		Opponent Fourie, HU (Hlumela Unako)				Opponent Jadi, B (Bevuya)
3	1	Tournament BC 4th HS Trials 204				Tournament BC 4th HS Trials 204
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Motopi, P (Puleng)				Opponent Motopi, P (Puleng)

#	Games	Start				End
1	2	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 1	type Rapid	result 1	date 2023-06-17	rnd 2	type Rapid	result 1
		Opponent Boateng, M (Merlene)				Opponent Anoncho, B (Benedicta)
2	1	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 7	type Rapid	result 1	date 2023-06-17	rnd 7	type Rapid	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Zwane, L (Lihlumelo)
3	1	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 5	type Rapid	result 1	date 2023-06-17	rnd 5	type Rapid	result 1
		Opponent Amankwah, C (Ciara)				Opponent Amankwah, C (Ciara)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 4th BC HS Trials 2023				Tournament BC 4th HS Trials 204
		date 2023-08-26	rnd 5	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mvubu, S (Sikuyo)				Opponent Zhang, N (Nathan)
2	2	Tournament 2nd BC Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-06-17	rnd 7	type Rapid	result 1	date 2023-08-26	rnd 2	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Mtheleli, S (Sandanathi)
3	2	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 1	type Rapid	result 1	date 2023-06-17	rnd 2	type Rapid	result 1
		Opponent Boateng, M (Merlene)				Opponent Anoncho, B (Benedicta)

#	Games	Start				End
1	4	Tournament 4th BC HS Trials 2023				Tournament BC 4th HS Trials 204
		date 2023-08-26	rnd 5	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Mvubu, S (Sikuyo)				Opponent Zhang, N (Nathan)
2	1	Tournament BC 4th HS Trials 204				Tournament BC 4th HS Trials 204
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Motopi, P (Puleng)				Opponent Motopi, P (Puleng)
3	1	Tournament 4th BC HS Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 2	type Standard	result 1
		Opponent Mtheleli, S (Sandanathi)				Opponent Mtheleli, S (Sandanathi)

#	Games	Start				End
1	2	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 1	type Rapid	result 1	date 2023-06-17	rnd 2	type Rapid	result 1
		Opponent Boateng, M (Merlene)				Opponent Anoncho, B (Benedicta)
2	1	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 7	type Rapid	result 1	date 2023-06-17	rnd 7	type Rapid	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Zwane, L (Lihlumelo)
3	1	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-17	rnd 5	type Rapid	result 1	date 2023-06-17	rnd 5	type Rapid	result 1
		Opponent Amankwah, C (Ciara)				Opponent Amankwah, C (Ciara)

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	Mahobe ,B (Bahle)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mahobe ,B (Bahle)	1	1260.1	835.1	1	1234.6	835.1	0	0	0	0	0	0
2	Mazele ,Y (Yonwaba)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mazele ,Y (Yonwaba)	1	1180.1	755.1	1	1175.4	755.1	0	0	0	0	0	0
3	Qwabi ,S (Sonwobiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Qwabi ,S (Sonwobiso)	1	1148.2	723.2	1	1142	723.2	0	0	0	0	0	0
4	Mtheleli ,S (Sandanathi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mtheleli ,S (Sandanathi)	1	1195.8	1620.8	1	1184.2	1620.8	0	0	0	0	0	0
5	Fourie ,HU (Hlumela Unako)	1	1	425	1	1	425	0	0	0	0	0	0
5	Fourie ,HU (Hlumela Unako)	1	1148.9	1573.9	1	1138.4	1573.9	0	0	0	0	0	0
6	Colani ,H (Hlumelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Colani ,H (Hlumelo)	1	1303.8	878.8	1	1335.5	878.8	0	0	0	0	0	0
7	Owusu-Ansah ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Owusu-Ansah ,D (Daniel)	1	1166	741	1	1200	741	0	0	0	0	0	0
8	Gwabiso ,S (Simnikiwe)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Gwabiso ,S (Simnikiwe)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Motopi ,P (Puleng)	1	1	425	1	1	425	0	0	0	0	0	0
9	Motopi ,P (Puleng)	1	1161.3	1586.3	1	1151.1	1586.3	0	0	0	0	0	0
10	Dabula ,I (Inathi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Dabula ,I (Inathi)	1	1127.3	1552.3	1	1110.4	1552.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Omgxaji, O (Olwethu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms