Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dube, S (Siyabonga)

Chess SA id

1100139536

FIDE id

Date of birth

2010-05-17 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1148.2	1133.6	1200	1200
Raw rating	1148.2	1133.6	1200	1200
Weighted rating	1148.2	1133.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.5	182.3	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1148.2	1133.6	1200	1200
Analysis
Rating	1148.2	1133.6	1200	1200
Raw rating	1148.2	1133.6	1200	1200
Weighted rating	1148.2	1133.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.5	182.3	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	1148.2	1133.6	1200	1200
New weighted rating	1148.2	1133.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1148.2	1133.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1148.2	1133.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	0	0
	5	5
	0	0
History	10	10

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	5	2	40	-85	1201.2	1116.2
Standard	5	2	40	-85	1201.2	1116.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	3	30	-170	1192.2	1022.2
Standard	10	3	30	-170	1192.2	1022.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1148.2	1133.6	1200	1200
2025-09-30	1148.2	1133.6	1200	1200
2025-09-01	1148.2	1133.6	1200	1200
2025-08-01	1148.2	1133.6	1200	1200
2025-07-01	1148.2	1133.6	1200	1200
2025-06-01	1148.2	1133.6	1200	1200
2025-05-01	1148.1	1133.6	1200	1200
2025-04-01	1147.8	1133.3	1200	1200
2025-03-01	1148.2	1133.6	1200	1200
2025-02-01	1148.2	1133.6	1200	1200
2025-01-01	1148.2	1133.6	1200	1200
2024-12-01	1148.2	1133.6	1200	1200
2024-11-01	1148.2	1133.6	1200	1200
2024-10-01	1148.2	1133.6	1200	1200
2024-09-01	1148.2	1133.6	1200	1200
2024-08-01	1148.2	1133.6	1200	1200
2024-07-01	1148.2	1133.6	1200	1200
2024-09-01	1148.2	1133.6	1200	1200
2024-05-01	1148.2	1133.6	1200	1200
2024-04-01	1148.2	1133.6	1200	1200
2024-03-01	1148.2	1133.6	1200	1200
2024-02-01	1148.2	1133.6	1200	1200
2024-01-01	1148.2	1133.6	1200	1200
2023-12-01	1148.2	1133.6	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	Edenvale Germiston Cluster 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Edenvale Germiston Cluster 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	ACB Premier 2022 (Primary School)	2022-03-19	2022-03-19	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
3	ACB Premier 2022 (U13)	2022-03-21	2022-03-21	Standard	Ekurhuleni (GE)	7	0	0	No	Analysis

#	Games	Start				End
1	1	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Mahlalela, Z (Zwelehle)				Opponent Mahlalela, Z (Zwelehle)
2	1	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Reco, B (Brand)				Opponent Reco, B (Brand)
3	1	Tournament ACB Premier 2022				Tournament ACB Premier 2022
		date 2022-03-19	rnd 4	type Standard	result 0.5	date 2022-03-19	rnd 4	type Standard	result 0.5
		Opponent Mtshweni, N (Nqobile)				Opponent Mtshweni, N (Nqobile)

#	Games	Start				End
1	1	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Mahlalela, Z (Zwelehle)				Opponent Mahlalela, Z (Zwelehle)
2	1	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Reco, B (Brand)				Opponent Reco, B (Brand)
3	1	Tournament ACB Premier 2022				Tournament ACB Premier 2022
		date 2022-03-19	rnd 4	type Standard	result 0.5	date 2022-03-19	rnd 4	type Standard	result 0.5
		Opponent Mtshweni, N (Nqobile)				Opponent Mtshweni, N (Nqobile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Mahlalela, Z (Zwelehle)				Opponent Mahlalela, Z (Zwelehle)
2	1	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Reco, B (Brand)				Opponent Reco, B (Brand)

#	Games	Start				End
1	1	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Mahlalela, Z (Zwelehle)				Opponent Mahlalela, Z (Zwelehle)
2	1	Tournament Edenvale Germiston Cluster 2025				Tournament Edenvale Germiston Cluster 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Reco, B (Brand)				Opponent Reco, B (Brand)

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	Mahlalela ,Z (Zwelehle)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mahlalela ,Z (Zwelehle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Abbott ,J (Janco)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Abbott ,J (Janco)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Reddi ,Y (Yashay)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Reddi ,Y (Yashay)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Mutala ,J (Justin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Mutala ,J (Justin)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Huebsch ,K (Kaleigh)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Huebsch ,K (Kaleigh)	1	1115.7	690.7	1	1028.8	690.7	0	0	0	0	0	0
6	Lebitsa ,A (Atang)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Lebitsa ,A (Atang)	1	1207.2	782.2	1	1203.5	782.2	0	0	0	0	0	0
7	Negota ,R (Rialivhuwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Negota ,R (Rialivhuwa)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Mukokondo ,K (Kelvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mukokondo ,K (Kelvin)	1	1198.9	773.9	1	1180.9	773.9	0	0	0	0	0	0
9	Reco ,B (Brand)	1	1	425	1	1	425	0	0	0	0	0	0
9	Reco ,B (Brand)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mtshweni ,N (Nqobile)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Mtshweni ,N (Nqobile)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Dube, 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