Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mapengo, V (Vuyani)

Chess SA id

1080320654

FIDE id

Date of birth

2008-06-17 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1223.1	1226.3	1200	1200
Raw rating	1223.1	1226.3	1200	1200
Weighted rating	1208.5	1209.6	1200	1200
Weighted performance	0	0	0	0
Floor	723.1	726.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.5	159.7	165.8	165.8
Highest rating	1223.1 2025-06-01	1226.3 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest raw rating	1223.1 2025-06-01	1226.3 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest weighted rating	1205.3 2025-08-01	1206 2025-08-01	1200 2025-06-01	1200 2025-06-01
Highest weighted performance	0 1900-01-01	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	1223.1	1226.3	1200	1200
Analysis
Rating	1223.1	1226.3	1200	1200
Raw rating	1223.1	1226.3	1200	1200
Weighted rating	1208.5	1209.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	723.1	726.3	700	700
Max/Min rating change allowed	160.5	159.7	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	1223.1	1226.3	1200	1200
New weighted rating	1209.9	1211.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1223.1	1226.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1223.1	1226.3	1200	1200
New K-factor	36	36	36	36
New floor	723.1	726.3	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	3	60	85	1240.6	1325.6
Standard	5	3	60	85	1240.6	1325.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	5	3	60	85	1240.6	1325.6
Standard	5	3	60	85	1240.6	1325.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1223.1	1226.3	1200	1200
2025-09-01	1223.1	1226.3	1200	1200
2025-08-01	1223.1	1226.3	1200	1200
2025-07-01	1223.1	1226.3	1200	1200
2025-06-01	1223.1	1226.3	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	Mzansi Africa Classic 2025 (Junior)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mzansi Africa Classic 2025 (Junior)	2025-05-17	2025-05-17	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Chademuwiri, N (Ndangariro)				Opponent Seedat, M (Muhammad)
2	1	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Venter, L (Luan)				Opponent Venter, L (Luan)

#	Games	Start				End
1	2	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Chademuwiri, N (Ndangariro)				Opponent Seedat, M (Muhammad)
2	1	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Venter, L (Luan)				Opponent Venter, L (Luan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Chademuwiri, N (Ndangariro)				Opponent Seedat, M (Muhammad)
2	1	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Venter, L (Luan)				Opponent Venter, L (Luan)

#	Games	Start				End
1	2	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Chademuwiri, N (Ndangariro)				Opponent Seedat, M (Muhammad)
2	1	Tournament Mzansi Africa Classic 2025				Tournament Mzansi Africa Classic 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Venter, L (Luan)				Opponent Venter, L (Luan)

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	Hattingh ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Hattingh ,C (Christiaan)	1	1231	806	1	1254.8	806	0	0	0	0	0	0
2	Khalife ,A (Arham)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Khalife ,A (Arham)	1	1272.1	847.1	1	1243.6	847.1	0	0	0	0	0	0
3	Venter ,L (Luan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Venter ,L (Luan)	1	1280.5	1705.5	1	1252.5	1705.5	0	0	0	0	0	0
4	Seedat ,M (Muhammad)	1	1	425	1	1	425	0	0	0	0	0	0
4	Seedat ,M (Muhammad)	1	1216.8	1641.8	1	1219.6	1641.8	0	0	0	0	0	0
5	Chademuwiri ,N (Ndangariro)	1	1	425	1	1	425	0	0	0	0	0	0
5	Chademuwiri ,N (Ndangariro)	1	1202.5	1627.5	1	1200.3	1627.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mapengo, V (Vuyani)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms