Chess South Africa Ratings Database

PLAYER PAGE

Personal

Siduli, B (Bahle)

Chess SA id

1110159139

FIDE id

Date of birth

2011-04-27 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1123.3	1147.8	1131.6	1200
Raw rating	1123.3	1147.8	1131.6	1200
Weighted rating	1122.1	1147.2	1130.3	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185	178.6	182.8	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 2019-12-01	1200 2024-03-01
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 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1123.3	1147.8	1131.6	1200
Analysis
Rating	1123.3	1147.8	1131.6	1200
Raw rating	1123.3	1147.8	1131.6	1200
Weighted rating	1122.1	1147.2	1130.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185	178.6	182.8	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	1123.3	1147.8	1131.6	1200
New weighted rating	1122.3	1147.3	1130.5	1200
New weighted performance	0	0	0	0
Temp new rating	1123.3	1147.8	1131.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1123.3	1147.8	1131.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	10	4	6
	0	0	0
	0	0	0
History	10	4	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	10	1.5	15	-297.5	1205.2	907.7
Standard	4	0.5	12.5	-318.8	1200	881.2
Rapid	6	1	16.67	-283.3	1208.6	925.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1123.3	1147.8	1131.6	1200
2025-09-30	1123.3	1147.8	1131.6	1200
2025-09-01	1123.3	1147.8	1131.6	1200
2025-08-01	1123.3	1147.8	1131.6	1200
2025-07-01	1123.3	1147.8	1131.6	1200
2025-06-01	1123.3	1147.8	1131.6	1200
2025-05-01	1123.3	1147.8	1131.6	1200
2025-04-01	1123.3	1147.8	1131.6	1200
2025-03-01	1123.3	1147.8	1131.6	1200
2025-02-01	1123.3	1147.8	1131.6	1200
2025-01-01	1120	1146	1128	1200
2024-12-01	1120	1146	1128	1200
2024-11-01	1120	1146	1128	1200
2024-10-01	1120	1146	1128	1200
2024-09-01	1120	1146	1128	1200
2024-08-01	1120	1146	1128	1200
2024-07-01	1120	1146	1128	1200
2024-09-01	1120	1146	1128	1200
2024-05-01	1120	1146	1128	1200
2024-04-01	1120	1146	1128	1200
2024-03-01	1120	1146	1128	1200
2024-02-01	1120	1146	1128	1200
2024-01-01	1120	1146	1128	1200
2023-12-01	1120	1146	1128	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	Interprimary 2023 (U13)	2023-08-05	2023-08-05	Rapid	Ehlanzeni (MEN)	7	6	1	Yes	Analysis
2	Top Schools 2023 (U13)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Interprimary 2023				Tournament Interprimary 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-05	rnd 2	type Rapid	result 1
		Opponent Cassim, F (Fayaaz)				Opponent Cassim, F (Fayaaz)
2	1	Tournament Top Schools 2023				Tournament Top Schools 2023
		date 2023-07-29	rnd 5	type Standard	result 0.5	date 2023-07-29	rnd 5	type Standard	result 0.5
		Opponent Ntonbela, A (Athenhosi)				Opponent Ntonbela, A (Athenhosi)

#	Games	Start				End
1	1	Tournament Top Schools 2023				Tournament Top Schools 2023
		date 2023-07-29	rnd 5	type Standard	result 0.5	date 2023-07-29	rnd 5	type Standard	result 0.5
		Opponent Ntonbela, A (Athenhosi)				Opponent Ntonbela, A (Athenhosi)

#	Games	Start				End
1	1	Tournament Interprimary 2023				Tournament Interprimary 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-05	rnd 2	type Rapid	result 1
		Opponent Cassim, F (Fayaaz)				Opponent Cassim, F (Fayaaz)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Interprimary 2023				Tournament Interprimary 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-05	rnd 2	type Rapid	result 1
		Opponent Cassim, F (Fayaaz)				Opponent Cassim, F (Fayaaz)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Interprimary 2023				Tournament Interprimary 2023
		date 2023-08-05	rnd 2	type Rapid	result 1	date 2023-08-05	rnd 2	type Rapid	result 1
		Opponent Cassim, F (Fayaaz)				Opponent Cassim, F (Fayaaz)

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	Fivaz ,A (Altus)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Fivaz ,A (Altus)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Ntonbela ,A (Athenhosi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Ntonbela ,A (Athenhosi)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
3	Prins ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Prins ,L (Liam)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Bhana ,Z (Zo�)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bhana ,Z (Zo�)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Saldanha ,N (Noah)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Saldanha ,N (Noah)	1	1336.9	911.9	0	0	0	1	1200	911.9	0	0	0
6	Cassim ,F (Fayaaz)	1	1	425	0	0	0	1	1	425	0	0	0
6	Cassim ,F (Fayaaz)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Nkosi ,N (Ntsakiso)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Nkosi ,N (Ntsakiso)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Williams ,J (Jody)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Williams ,J (Jody)	1	1172.1	747.1	0	0	0	1	1200	747.1	0	0	0
9	Thobela ,K (Khayalethu)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Thobela ,K (Khayalethu)	1	1142.9	717.9	0	0	0	1	1200	717.9	0	0	0
10	Van Rooyen ,W (Willem)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Van Rooyen ,W (Willem)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Siduli, B (Bahle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms