Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mvambi, S (Siyabonga)

Chess SA id

1070309524

FIDE id

Date of birth

2007-02-12 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1196.4	1196.3	1200	1200
Raw rating	1196.4	1196.3	1200	1200
Weighted rating	1195.8	1195.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.7	166.7	165.8	165.8
Highest rating	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01
Highest raw rating	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01
Highest weighted rating	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-08-01	1200 2024-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1196.4	1196.3	1200	1200
Analysis
Rating	1196.4	1196.3	1200	1200
Raw rating	1196.4	1196.3	1200	1200
Weighted rating	1195.8	1195.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166.7	166.7	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	1196.4	1196.3	1200	1200
New weighted rating	1195.8	1195.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1196.4	1196.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1196.4	1196.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	4	4
	0	0
	0	0
	0	0
History	4	4

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
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	4	2	50	0	1157.2	1157.2
Standard	4	2	50	0	1157.2	1157.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1196.4	1196.3	1200	1200
2025-09-30	1196.4	1196.3	1200	1200
2025-09-01	1196.4	1196.3	1200	1200
2025-08-01	1196.4	1196.3	1200	1200
2025-07-01	1196.4	1196.3	1200	1200
2025-06-01	1196.4	1196.3	1200	1200
2025-05-01	1196.4	1196.3	1200	1200
2025-04-01	1196.4	1196.3	1200	1200
2025-03-01	1196.4	1196.3	1200	1200
2025-02-01	1196.1	1196	1200	1200
2025-01-01	1191	1190.8	1200	1200
2024-12-01	1191	1190.8	1200	1200
2024-11-01	1191	1190.8	1200	1200
2024-10-01	1191	1190.8	1200	1200
2024-09-01	1191	1190.8	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Sedibeng West District Schools Chess Team's Championships 2024 (U19)	2024-08-12	2024-08-12	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-08-12	rnd 2	type Standard	result 1	date 2024-08-12	rnd 3	type Standard	result 1
		Opponent Ngwenya, N (Nokwanda)				Opponent Van Heerden, D (Derick)

#	Games	Start				End
1	2	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-08-12	rnd 2	type Standard	result 1	date 2024-08-12	rnd 3	type Standard	result 1
		Opponent Ngwenya, N (Nokwanda)				Opponent Van Heerden, D (Derick)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-08-12	rnd 2	type Standard	result 1	date 2024-08-12	rnd 3	type Standard	result 1
		Opponent Ngwenya, N (Nokwanda)				Opponent Van Heerden, D (Derick)

#	Games	Start				End
1	2	Tournament Sedibeng West District Schools Chess Team's Championships 2024				Tournament Sedibeng West District Schools Chess Team's Championships 2024
		date 2024-08-12	rnd 2	type Standard	result 1	date 2024-08-12	rnd 3	type Standard	result 1
		Opponent Ngwenya, N (Nokwanda)				Opponent Van Heerden, D (Derick)

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	Van Heerden ,D (Derick)	1	1	425	1	1	425	0	0	0	0	0	0
1	Van Heerden ,D (Derick)	1	1059.2	1484.2	1	1108	1484.2	0	0	0	0	0	0
2	Tsotetsi ,T (Tobatsi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Tsotetsi ,T (Tobatsi)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Cordier ,M (Marko)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Cordier ,M (Marko)	1	1231.9	806.9	1	1240.8	806.9	0	0	0	0	0	0
4	Ngwenya ,N (Nokwanda)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ngwenya ,N (Nokwanda)	1	1137.6	1562.6	1	1122.4	1562.6	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

Mvambi, S (Siyabonga)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms