Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngwenya, G (Guy)

Chess SA id

1990148156

FIDE id

Date of birth

1999-08-27 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-12-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1188.4	1186	1200	1200
Raw rating	1188.4	1186	1200	1200
Weighted rating	1188.4	1186	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.6	169.2	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1188.4	1186	1200	1200
Analysis
Rating	1188.4	1186	1200	1200
Raw rating	1188.4	1186	1200	1200
Weighted rating	1188.4	1186	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	168.6	169.2	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	1188.4	1186	1200	1200
New weighted rating	1188.4	1186	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1188.4	1186	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1188.4	1186	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	9	9
	0	0
History	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	9	3.5	38.89	-94.4	1264	1169.6
Standard	9	3.5	38.89	-94.4	1264	1169.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1188.4	1186	1200	1200
2025-09-01	1188.4	1186	1200	1200
2025-08-01	1188.4	1186	1200	1200
2025-07-01	1188.4	1186	1200	1200
2025-06-01	1188.4	1186	1200	1200
2025-05-01	1188.4	1186	1200	1200
2025-04-01	1188.4	1186	1200	1200
2025-03-01	1188.4	1186	1200	1200
2025-02-01	1188.4	1186	1200	1200
2025-01-01	1188.4	1186	1200	1200
2024-12-01	1188.4	1186	1200	1200
2024-11-01	1188.4	1186	1200	1200
2024-10-01	1188.4	1186	1200	1200
2024-09-01	1188.4	1186	1200	1200
2024-08-01	1188.4	1186	1200	1200
2024-07-01	1188.4	1186	1200	1200
2024-06-01	1188.4	1186	1200	1200
2024-08-01	1188.4	1186	1200	1200
2024-04-01	1188.4	1186	1200	1200
2024-03-01	1188.4	1186	1200	1200
2024-02-01	1188.4	1186	1200	1200
2024-01-01	1188.4	1186	1200	1200
2023-12-01	1188.4	1186	1200	1200
2023-11-01	1188.4	1186	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	Ussa Chess Championships 2022 (Open)	2022-12-05	2022-12-09	Standard	Frances Baard (NCF)	9	9	3.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-09	rnd 8	type Standard	result 1	date 2022-12-09	rnd 8	type Standard	result 1
		Opponent Gadinabokao, T (Tshiamo)				Opponent Gadinabokao, T (Tshiamo)
2	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-08	rnd 6	type Standard	result 1	date 2022-12-08	rnd 6	type Standard	result 1
		Opponent Mokoena, M (Mojalefa)				Opponent Mokoena, M (Mojalefa)
3	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-06	rnd 4	type Standard	result 0.5	date 2022-12-06	rnd 4	type Standard	result 0.5
		Opponent Moyo, M (Msizi)				Opponent Moyo, M (Msizi)

#	Games	Start				End
1	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-09	rnd 8	type Standard	result 1	date 2022-12-09	rnd 8	type Standard	result 1
		Opponent Gadinabokao, T (Tshiamo)				Opponent Gadinabokao, T (Tshiamo)
2	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-08	rnd 6	type Standard	result 1	date 2022-12-08	rnd 6	type Standard	result 1
		Opponent Mokoena, M (Mojalefa)				Opponent Mokoena, M (Mojalefa)
3	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-06	rnd 4	type Standard	result 0.5	date 2022-12-06	rnd 4	type Standard	result 0.5
		Opponent Moyo, M (Msizi)				Opponent Moyo, M (Msizi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-09	rnd 8	type Standard	result 1	date 2022-12-09	rnd 8	type Standard	result 1
		Opponent Gadinabokao, T (Tshiamo)				Opponent Gadinabokao, T (Tshiamo)
2	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-08	rnd 6	type Standard	result 1	date 2022-12-08	rnd 6	type Standard	result 1
		Opponent Mokoena, M (Mojalefa)				Opponent Mokoena, M (Mojalefa)
3	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-05	rnd 2	type Standard	result 1	date 2022-12-05	rnd 2	type Standard	result 1
		Opponent Masali, E (Elethu)				Opponent Masali, E (Elethu)

#	Games	Start				End
1	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-09	rnd 8	type Standard	result 1	date 2022-12-09	rnd 8	type Standard	result 1
		Opponent Gadinabokao, T (Tshiamo)				Opponent Gadinabokao, T (Tshiamo)
2	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-08	rnd 6	type Standard	result 1	date 2022-12-08	rnd 6	type Standard	result 1
		Opponent Mokoena, M (Mojalefa)				Opponent Mokoena, M (Mojalefa)
3	1	Tournament Ussa Chess Championships 2022				Tournament Ussa Chess Championships 2022
		date 2022-12-05	rnd 2	type Standard	result 1	date 2022-12-05	rnd 2	type Standard	result 1
		Opponent Masali, E (Elethu)				Opponent Masali, E (Elethu)

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	Chili ,M (Mlondi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Chili ,M (Mlondi)	1	1371.1	946.1	1	1351.7	946.1	0	0	0	0	0	0
2	Seboletswe ,O (Olebogeng)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Seboletswe ,O (Olebogeng)	1	1295	870	1	1305.5	870	0	0	0	0	0	0
3	Shabalala ,T (Thobani)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Shabalala ,T (Thobani)	1	1361.8	936.8	1	1364.3	936.8	0	0	0	0	0	0
4	Moyo ,M (Msizi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Moyo ,M (Msizi)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Goge ,T (Thobela)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Goge ,T (Thobela)	1	1289.7	864.7	1	1232.6	864.7	0	0	0	0	0	0
6	Masali ,E (Elethu)	1	1	425	1	1	425	0	0	0	0	0	0
6	Masali ,E (Elethu)	1	1049.9	1474.9	1	1040.8	1474.9	0	0	0	0	0	0
7	Gadinabokao ,T (Tshiamo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Gadinabokao ,T (Tshiamo)	1	1269	1694	1	1276.8	1694	0	0	0	0	0	0
8	Mokoena ,M (Mojalefa)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mokoena ,M (Mojalefa)	1	1182.3	1607.3	1	1194.8	1607.3	0	0	0	0	0	0
9	Moore ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Moore ,J (Jayden)	1	1357	932	1	1361.2	932	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Ngwenya, G (Guy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms