Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngwenya, O (Ofentse)

Chess SA id

1140135849

FIDE id

Date of birth

2014-01-07 (U12)

Gender

Male

Region

West Rand (GWR)

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	1297	1297.2	1200	1200
Raw rating	1297	1297.2	1200	1200
Weighted rating	1295.1	1294.8	1200	1200
Weighted performance	929.7	929.6	0	0
Floor	813.5	817.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	144.4	144.4	165.8	165.8
Highest rating	1313.5 2024-02-01	1317.2 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1313.5 2024-02-01	1317.2 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1313.5 2024-07-01	1317.2 2024-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1311 2022-11-01	1309.6 2022-11-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1297	1297.2	1200	1200
Analysis
Rating	1297	1297.2	1200	1200
Raw rating	1297	1297.2	1200	1200
Weighted rating	1295.1	1294.8	1200
Weighted performance	929.7	929.6	0
K-factor	36	36	36	36
Floor	813.5	817.2	700	700
Max/Min rating change allowed	144.4	144.4	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	1297	1297.2	1200	1200
New weighted rating	1294.9	1294.6	1200	1200
New weighted performance	929.2	929.1	0	0
Temp new rating	1297	1297.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1297	1297.2	1200	1200
New K-factor	36	36	36	36
New floor	813.5	817.2	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	6	6
	20	20
	6	6
History	37	37

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	20	54.05	34.5	1246.6	1281.1
Standard	37	20	54.05	34.5	1246.6	1281.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1297	1297.2	1200	1200
2025-09-01	1297	1297.2	1200	1200
2025-08-01	1297	1297.2	1200	1200
2025-07-01	1297	1297.2	1200	1200
2025-06-01	1297	1297.2	1200	1200
2025-05-01	1297	1297.2	1200	1200
2025-04-01	1297	1297.2	1200	1200
2025-03-01	1297	1297.2	1200	1200
2025-02-01	1296.1	1296.1	1200	1200
2025-01-01	1279.4	1275.8	1200	1200
2024-12-01	1279.4	1275.8	1200	1200
2024-11-01	1279.4	1275.8	1200	1200
2024-10-01	1279.4	1275.8	1200	1200
2024-09-01	1279.4	1275.8	1200	1200
2024-08-01	1279.4	1275.8	1200	1200
2024-07-01	1313.5	1317.2	1200	1200
2024-06-01	1313.5	1317.2	1200	1200
2024-08-01	1313.5	1317.2	1200	1200
2024-04-01	1313.5	1317.2	1200	1200
2024-03-01	1313.5	1317.2	1200	1200
2024-02-01	1313.5	1317.2	1200	1200
2024-01-01	1313.5	1317.2	1200	1200
2023-12-01	1313.5	1317.2	1200	1200
2023-11-01	1313.5	1317.2	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	D2 School League Finals 2024 (U11)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
2	D2 School League Finals 2023 (U9)	2023-07-22	2023-07-22	Standard	West Rand (GWR)	7	6	4	Yes	Analysis
3	West Rand vs Bojanala 2022 (U10B)	2022-11-05	2022-11-05	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
4	West Rand Trials 2022 (U10)	2022-09-03	2022-09-03	Standard	West Rand (GWR)	5	5	2.5	Yes	Analysis
5	D2 School League Finals 2022 (U11)	2022-08-20	2022-08-20	Standard	West Rand (GWR)	6	1	0.5	Yes	Analysis
6	2nd West Rand Open 2022 (U10)	2022-08-06	2022-08-06	Standard	West Rand (GWR)	5	4	2	Yes	Analysis
7	2022 Gauteng Schools Team Championships (U11 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
8	Khutsong Schools Individuals 2021 (C)	2021-11-13	2021-11-13	Standard	West Rand (GWR)	7	6	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 1	type Standard	result 1	date 2023-07-22	rnd 3	type Standard	result 1
		Opponent Kamffer, J (John-Andrew)				Opponent Modisane, M (Makhala Angelina)
2	3	Tournament West Rand vs Bojanala 2022				Tournament West Rand vs Bojanala 2022
		date 2022-11-05	rnd 2	type Standard	result 1	date 2022-11-05	rnd 4	type Standard	result 1
		Opponent Terblanche, B (Bernard)				Opponent Mogomotsi, G (Gofaone)
3	3	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Mbhele, A (Awonke)				Opponent Igaba, A (Arianne)

#	Games	Start				End
1	3	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 1	type Standard	result 1	date 2023-07-22	rnd 3	type Standard	result 1
		Opponent Kamffer, J (John-Andrew)				Opponent Modisane, M (Makhala Angelina)
2	3	Tournament West Rand vs Bojanala 2022				Tournament West Rand vs Bojanala 2022
		date 2022-11-05	rnd 2	type Standard	result 1	date 2022-11-05	rnd 4	type Standard	result 1
		Opponent Terblanche, B (Bernard)				Opponent Mogomotsi, G (Gofaone)
3	3	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Mbhele, A (Awonke)				Opponent Igaba, A (Arianne)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 1	type Standard	result 1	date 2023-07-22	rnd 3	type Standard	result 1
		Opponent Kamffer, J (John-Andrew)				Opponent Modisane, M (Makhala Angelina)
2	3	Tournament West Rand vs Bojanala 2022				Tournament West Rand vs Bojanala 2022
		date 2022-11-05	rnd 2	type Standard	result 1	date 2022-11-05	rnd 4	type Standard	result 1
		Opponent Terblanche, B (Bernard)				Opponent Mogomotsi, G (Gofaone)
3	3	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Mbhele, A (Awonke)				Opponent Igaba, A (Arianne)

#	Games	Start				End
1	3	Tournament D2 School League Finals 2023				Tournament D2 School League Finals 2023
		date 2023-07-22	rnd 1	type Standard	result 1	date 2023-07-22	rnd 3	type Standard	result 1
		Opponent Kamffer, J (John-Andrew)				Opponent Modisane, M (Makhala Angelina)
2	3	Tournament West Rand vs Bojanala 2022				Tournament West Rand vs Bojanala 2022
		date 2022-11-05	rnd 2	type Standard	result 1	date 2022-11-05	rnd 4	type Standard	result 1
		Opponent Terblanche, B (Bernard)				Opponent Mogomotsi, G (Gofaone)
3	3	Tournament 2022 Gauteng Schools Team Championships				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Mbhele, A (Awonke)				Opponent Igaba, A (Arianne)

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	Naidoo ,J (James)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Naidoo ,J (James)	3	1364.1	1222.4	3	1365.7	1222.4	0	0	0	0	0	0
2	Pienaar ,K (Keagan)	2	1	0	2	1	0	0	0	0	0	0	0
2	Pienaar ,K (Keagan)	2	1216.1	1216.1	2	1218.3	1216.1	0	0	0	0	0	0
3	Lokwe ,S (Simthandile)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Lokwe ,S (Simthandile)	2	1301.8	876.8	2	1302.2	876.8	0	0	0	0	0	0
4	Willemse ,H (Hans)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Willemse ,H (Hans)	1	1187.8	762.8	1	1191.6	762.8	0	0	0	0	0	0
5	Thukutha ,D (Dakalo Makhadzi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Thukutha ,D (Dakalo Makhadzi)	1	1176.4	1601.4	1	1169.2	1601.4	0	0	0	0	0	0
6	Mthembu ,S (Sibongiseni)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mthembu ,S (Sibongiseni)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Mope ,T (Tshwarelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mope ,T (Tshwarelo)	1	1188	763	1	1186	763	0	0	0	0	0	0
8	Venter ,D (Damian)	1	1	425	1	1	425	0	0	0	0	0	0
8	Venter ,D (Damian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Pitso ,T (Tlotla)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pitso ,T (Tlotla)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Kamffer ,J (John-Andrew)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kamffer ,J (John-Andrew)	1	1222.6	1647.6	1	1228.8	1647.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Ngwenya, O (Ofentse)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms