Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mjaja, S (Sbulelo)

Chess SA id

1940147158

FIDE id

Date of birth

1994-12-23 (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	1296.5	1300	1272.3	1300
Raw rating	1296.5	1300	1272.3	1300
Weighted rating	1295.4	1299	1271.2	1299
Weighted performance	0	0	0	0
Floor	796.5	800	772.3	800
K-factor	36	36	36	36
Min/Max rating change allowed	144.5	143.8	149.6	143.8
Highest rating	1296.5 2024-02-01	1300 2024-02-01	1272.3 2024-02-01	1300 2024-02-01
Highest raw rating	1296.5 2024-02-01	1300 2024-02-01	1272.3 2024-02-01	1300 2024-02-01
Highest weighted rating	1292.8 2025-08-01	1296.7 2025-08-01	1268.6 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1296.5	1300	1272.3	1300
Analysis
Rating	1296.5	1300	1272.3	1300
Raw rating	1296.5	1300	1272.3	1300
Weighted rating	1295.4	1299	1271.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	796.5	800	772.3	800
Max/Min rating change allowed	144.5	143.8	149.6	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	1296.5	1300	1272.3	1300
New weighted rating	1296.1	1299.7	1272	1299.7
New weighted performance	0	0	0	0
Temp new rating	1296.5	1300	1272.3	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1296.5	1300	1272.3	1300
New K-factor	36	36	36	36
New floor	796.5	800	772.3	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	3	42.86	-60.7	1139.1	1078.4
Standard	0	0	0	0	0	0
Rapid	7	3	42.86	-60.7	1139.1	1078.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1296.5	1300	1272.3	1300
2025-09-01	1296.5	1300	1272.3	1300
2025-08-01	1296.5	1300	1272.3	1300
2025-07-01	1296.5	1300	1272.3	1300
2025-06-01	1296.5	1300	1272.3	1300
2025-05-01	1296.5	1300	1272.3	1300
2025-04-01	1296.5	1300	1272.3	1300
2025-03-01	1296.5	1300	1272.3	1300
2025-02-01	1296.5	1300	1272.3	1300
2025-01-01	1296.5	1300	1272.3	1300
2024-12-01	1296.5	1300	1272.3	1300
2024-11-01	1296.5	1300	1272.3	1300
2024-10-01	1296.5	1300	1272.3	1300
2024-09-01	1296.5	1300	1272.3	1300
2024-08-01	1296.5	1300	1272.3	1300
2024-07-01	1296.5	1300	1272.3	1300
2024-06-01	1296.5	1300	1272.3	1300
2024-08-01	1296.5	1300	1272.3	1300
2024-04-01	1296.5	1300	1272.3	1300
2024-03-01	1296.5	1300	1272.3	1300
2024-02-01	1296.5	1300	1272.3	1300
2024-01-01	1296.5	1300	1272.3	1300
2023-12-01	1184.1	1200	1160	1200
2023-11-01	1184.1	1200	1160	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	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 6	type Rapid	result 1	date 2022-10-21	rnd 6	type Rapid	result 1
		Opponent Ngewu, G (Goodman Sandile)				Opponent Ngewu, G (Goodman Sandile)
2	1	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 4	type Rapid	result 1
		Opponent Sango, T (Thembelani)				Opponent Sango, T (Thembelani)
3	1	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 1	type Rapid	result 1
		Opponent Diko, S (Siviwe)				Opponent Diko, S (Siviwe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 6	type Rapid	result 1	date 2022-10-21	rnd 6	type Rapid	result 1
		Opponent Ngewu, G (Goodman Sandile)				Opponent Ngewu, G (Goodman Sandile)
2	1	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 4	type Rapid	result 1
		Opponent Sango, T (Thembelani)				Opponent Sango, T (Thembelani)
3	1	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 1	type Rapid	result 1
		Opponent Diko, S (Siviwe)				Opponent Diko, S (Siviwe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 6	type Rapid	result 1	date 2022-10-21	rnd 6	type Rapid	result 1
		Opponent Ngewu, G (Goodman Sandile)				Opponent Ngewu, G (Goodman Sandile)
2	1	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 4	type Rapid	result 1
		Opponent Sango, T (Thembelani)				Opponent Sango, T (Thembelani)
3	1	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 1	type Rapid	result 1
		Opponent Diko, S (Siviwe)				Opponent Diko, S (Siviwe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Polly Gabada Regional Games 2022				Tournament Polly Gabada Regional Games 2022
		date 2022-10-21	rnd 6	type Rapid	result 1	date 2022-10-21	rnd 6	type Rapid	result 1
		Opponent Ngewu, G (Goodman Sandile)				Opponent Ngewu, G (Goodman Sandile)
2	1	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 4	type Rapid	result 1
		Opponent Sango, T (Thembelani)				Opponent Sango, T (Thembelani)
3	1	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 1	type Rapid	result 1
		Opponent Diko, S (Siviwe)				Opponent Diko, S (Siviwe)

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	Keswa ,A (Ayanda Nkanyiso)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Keswa ,A (Ayanda Nkanyiso)	1	1200	775	0	0	0	1	1200	775	0	0	0
2	Ngewu ,G (Goodman Sandile)	1	1	425	0	0	0	1	1	425	0	0	0
2	Ngewu ,G (Goodman Sandile)	1	1200	1625	0	0	0	1	1200	1625	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	Mbangeleli ,S (Siyabulela)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Mbangeleli ,S (Siyabulela)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Sango ,T (Thembelani)	1	1	425	0	0	0	1	1	425	0	0	0
5	Sango ,T (Thembelani)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Diko ,S (Siviwe)	1	1	425	0	0	0	1	1	425	0	0	0
6	Diko ,S (Siviwe)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Valanti ,L (Luxolo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Valanti ,L (Luxolo)	1	791.3	366.3	0	0	0	1	640	366.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mjaja, S (Sbulelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms