Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mbangeleli, S (Siyabulela)

Chess SA id

1730147156

FIDE id

Date of birth

1973-08-29 (Adult)

Gender

Male

Region

OR Tambo (EOR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-10-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1306.5	1300	1354.5	1300
Raw rating	1306.5	1300	1354.5	1300
Weighted rating	1305.8	1299	1353.8	1299
Weighted performance	0	0	0	0
Floor	806.5	800	854.5	800
K-factor	36	36	36	36
Min/Max rating change allowed	142.5	143.8	133.1	143.8
Highest rating	1378.8 2022-10-01	1300 2024-02-01	1426.6 2022-10-01	1300 2024-02-01
Highest raw rating	1306.5 2024-02-01	1300 2024-02-01	1354.5 2024-11-01	1300 2024-02-01
Highest weighted rating	1304 2025-08-01	1296.7 2025-08-01	1352 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1378.8 2022-10-01	1200 2024-02-01	1426.6 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1306.5	1300	1354.5	1300
Analysis
Rating	1306.5	1300	1354.5	1300
Raw rating	1306.5	1300	1354.5	1300
Weighted rating	1305.8	1299	1353.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	806.5	800	854.5	800
Max/Min rating change allowed	142.5	143.8	133.1	143.8
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	1306.5	1300	1354.5	1300
New weighted rating	1306.3	1299.7	1354.3	1299.7
New weighted performance	0	0	0	0
Temp new rating	1306.5	1300	1354.5	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1306.5	1300	1354.5	1300
New K-factor	36	36	36	36
New floor	806.5	800	854.5	800

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	7	7
	0	0
History	7	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	OR Tambo (EOR)
Province	Eastern Cape (EC)
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	7	6	85.71	303.6	1137.9	1441.5
Standard	0	0	0	0	0	0
Rapid	7	6	85.71	303.6	1137.9	1441.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1306.5	1300	1354.5	1300
2025-09-01	1306.5	1300	1354.5	1300
2025-08-01	1306.5	1300	1354.5	1300
2025-07-01	1306.5	1300	1354.5	1300
2025-06-01	1306.5	1300	1354.5	1300
2025-05-01	1306.5	1300	1354.5	1300
2025-04-01	1306.5	1300	1354.5	1300
2025-03-01	1306.5	1300	1354.5	1300
2025-02-01	1306.5	1300	1354.5	1300
2025-01-01	1306.5	1300	1354.5	1300
2024-12-01	1306.5	1300	1354.5	1300
2024-11-01	1306.5	1300	1354.5	1300
2024-10-01	1306.5	1300	1354.5	1300
2024-09-01	1306.5	1300	1354.5	1300
2024-08-01	1306.5	1300	1354.5	1300
2024-07-01	1306.5	1300	1354.5	1300
2024-06-01	1306.5	1300	1354.5	1300
2024-08-01	1306.5	1300	1354.5	1300
2024-04-01	1306.5	1300	1354.5	1300
2024-03-01	1306.5	1300	1354.5	1300
2024-02-01	1306.5	1300	1354.5	1300
2024-01-01	1306.5	1300	1354.5	1300
2023-12-01	1232	1200	1280.8	1200
2023-11-01	1232	1200	1280.8	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	Polly Gabada Regional Games 2022 (Open)	2022-10-21	2022-10-21	Rapid	OR Tambo (EOR)	7	7	6	Yes	Analysis

#	Games	Start				End
1	4	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 4	type Rapid	result 1	date 2022-10-21	rnd 7	type Rapid	result 1
		Opponent Nomqhuphu, F (Fundisile)				Opponent Ncame, L (Ludwe Pride)
2	2	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 1	type Rapid	result 1	date 2022-10-21	rnd 2	type Rapid	result 1
		Opponent Valanti, L (Luxolo)				Opponent Mazeka, O (Okuhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 4	type Rapid	result 1	date 2022-10-21	rnd 7	type Rapid	result 1
		Opponent Nomqhuphu, F (Fundisile)				Opponent Ncame, L (Ludwe Pride)
2	2	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 1	type Rapid	result 1	date 2022-10-21	rnd 2	type Rapid	result 1
		Opponent Valanti, L (Luxolo)				Opponent Mazeka, O (Okuhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 4	type Rapid	result 1	date 2022-10-21	rnd 7	type Rapid	result 1
		Opponent Nomqhuphu, F (Fundisile)				Opponent Ncame, L (Ludwe Pride)
2	2	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 1	type Rapid	result 1	date 2022-10-21	rnd 2	type Rapid	result 1
		Opponent Valanti, L (Luxolo)				Opponent Mazeka, O (Okuhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 4	type Rapid	result 1	date 2022-10-21	rnd 7	type Rapid	result 1
		Opponent Nomqhuphu, F (Fundisile)				Opponent Ncame, L (Ludwe Pride)
2	2	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 1	type Rapid	result 1	date 2022-10-21	rnd 2	type Rapid	result 1
		Opponent Valanti, L (Luxolo)				Opponent Mazeka, O (Okuhle)

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	Ncame ,L (Ludwe Pride)	1	1	425	0	0	0	1	1	425	0	0	0
1	Ncame ,L (Ludwe Pride)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Nomqhuphu ,F (Fundisile)	1	1	425	0	0	0	1	1	425	0	0	0
2	Nomqhuphu ,F (Fundisile)	1	1191.9	1616.9	0	0	0	1	1153.6	1616.9	0	0	0
3	Mahlahlane ,N (Nzuzo)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Mahlahlane ,N (Nzuzo)	1	1182.1	757.1	0	0	0	1	1200	757.1	0	0	0
4	Valanti ,L (Luxolo)	1	1	425	0	0	0	1	1	425	0	0	0
4	Valanti ,L (Luxolo)	1	791.3	1216.3	0	0	0	1	640	1216.3	0	0	0
5	Keswa ,A (Ayanda Nkanyiso)	1	1	425	0	0	0	1	1	425	0	0	0
5	Keswa ,A (Ayanda Nkanyiso)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Mjaja ,S (Sbulelo)	1	1	425	0	0	0	1	1	425	0	0	0
6	Mjaja ,S (Sbulelo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Mazeka ,O (Okuhle)	1	1	425	0	0	0	1	1	425	0	0	0
7	Mazeka ,O (Okuhle)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mbangeleli, S (Siyabulela)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms