Chess South Africa Ratings Database

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Personal

Sibanda, S (Siyabonga)

Chess SA id

1080141786

FIDE id

Date of birth

2008-08-17 (U18)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1122.4	1114.9	1175.9	1200
Raw rating	1122.4	1114.9	1175.9	1200
Weighted rating	1118.5	1109.7	1175.8	1200
Weighted performance	781	774	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.2	187.2	171.6	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 2020-01-01	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 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1122.4	1114.9	1175.9	1200
Analysis
Rating	1122.4	1114.9	1175.9	1200
Raw rating	1122.4	1114.9	1175.9	1200
Weighted rating	1118.5	1109.7	1175.8
Weighted performance	781	774	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185.2	187.2	171.6	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	1122.4	1114.9	1175.9	1200
New weighted rating	1118.5	1109.8	1175.8	1200
New weighted performance	775	768	0	0
Temp new rating	1122.4	1114.9	1175.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1122.4	1114.9	1175.9	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	9	9	0
	15	14	1
	13	0	13
	0	0	0
History	37	23	14

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	37	13	35.14	-126.4	1224.9	1098.5
Standard	23	7.5	32.61	-147.8	1223.5	1075.6
Rapid	14	5.5	39.29	-91.1	1227.2	1136.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1122.4	1114.9	1175.9	1200
2025-09-30	1122.4	1114.9	1175.9	1200
2025-09-01	1122.4	1114.9	1175.9	1200
2025-08-01	1122.4	1114.9	1175.9	1200
2025-07-01	1122.4	1114.9	1175.9	1200
2025-06-01	1122.4	1114.9	1175.9	1200
2025-05-01	1122.4	1114.9	1175.9	1200
2025-04-01	1122.4	1114.9	1175.9	1200
2025-03-01	1122.4	1114.9	1175.9	1200
2025-02-01	1122	1114.4	1175.9	1200
2025-01-01	1103.9	1090.4	1175.6	1200
2024-12-01	1103.9	1090.4	1175.6	1200
2024-11-01	1103.9	1090.4	1175.6	1200
2024-10-01	1103.9	1090.4	1175.6	1200
2024-09-01	1103.9	1090.4	1175.6	1200
2024-08-01	1103.9	1090.4	1175.6	1200
2024-07-01	1103.9	1090.4	1175.6	1200
2024-09-01	1103.9	1090.4	1175.6	1200
2024-05-01	1103.9	1090.4	1175.6	1200
2024-04-01	1164	1165.2	1175.6	1200
2024-03-01	1152.7	1156	1175.6	1200
2024-02-01	1152.7	1156	1175.6	1200
2024-01-01	1152.7	1156	1175.6	1200
2023-12-01	1152.7	1156	1175.6	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	2nd Buffalo City Chess Trials 2024 (U18A)	2024-04-06	2024-04-06	Standard	Buffalo City (EBC)	5	4	0	Yes	Analysis
2	1st BC Chess Trials 2024 (U18A)	2024-03-02	2024-03-02	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
3	4th BC HS Trials 2023 (B)	2023-08-26	2023-08-26	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
4	2nd BC Trials 2023 (U16A)	2023-06-17	2023-06-17	Rapid	Buffalo City (EBC)	7	1	0	Yes	Analysis
5	BC Chess Trials 1 of 5 2023 (b)	2023-04-29	2023-04-29	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
6	3rd Vikings Champs 2023 (U16B)	2023-03-25	2023-03-25	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
7	BC Chess Trials 5 of 5 2022 (B)	2022-06-11	2022-06-11	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
8	BC Chess 4th Border Trials 2022 (B)	2022-05-21	2022-05-21	Rapid	Buffalo City (EBC)	6	6	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 1
		Opponent Peters, S (Stijn)				Opponent George, A (Alaina)
2	2	Tournament 4th BC HS Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Moonilal, Y (Yashay)
3	2	Tournament BC Chess Trials 1 of 5 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-04-29	rnd 4	type Standard	result 0.5	date 2023-04-29	rnd 5	type Standard	result 1
		Opponent Dyakopu, M (Milani)				Opponent Jikijela, A (Ayana)

#	Games	Start				End
1	2	Tournament 4th BC HS Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Moonilal, Y (Yashay)
2	2	Tournament BC Chess Trials 1 of 5 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-04-29	rnd 4	type Standard	result 0.5	date 2023-04-29	rnd 5	type Standard	result 1
		Opponent Dyakopu, M (Milani)				Opponent Jikijela, A (Ayana)
3	2	Tournament 3rd Vikings Champs 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-04-29	rnd 1	type Standard	result 1
		Opponent Dlakavu, L (Lusiso)				Opponent Owusu-Ansah, D (Daniel)

#	Games	Start				End
1	3	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 1
		Opponent Peters, S (Stijn)				Opponent George, A (Alaina)
2	1	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 1	type Rapid	result 1
		Opponent Nhiwatiwa, A (Anoshamisa)				Opponent Nhiwatiwa, A (Anoshamisa)
3	1	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 3	type Rapid	result 1	date 2022-05-21	rnd 3	type Rapid	result 1
		Opponent Shiyani, K (Kungawo)				Opponent Shiyani, K (Kungawo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 1
		Opponent Peters, S (Stijn)				Opponent George, A (Alaina)
2	2	Tournament 4th BC HS Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Moonilal, Y (Yashay)
3	2	Tournament 3rd Vikings Champs 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-04-29	rnd 1	type Standard	result 1
		Opponent Dlakavu, L (Lusiso)				Opponent Owusu-Ansah, D (Daniel)

#	Games	Start				End
1	2	Tournament 4th BC HS Trials 2023				Tournament 4th BC HS Trials 2023
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Zwane, L (Lihlumelo)				Opponent Moonilal, Y (Yashay)
2	2	Tournament 3rd Vikings Champs 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-03-25	rnd 5	type Standard	result 1	date 2023-04-29	rnd 1	type Standard	result 1
		Opponent Dlakavu, L (Lusiso)				Opponent Owusu-Ansah, D (Daniel)
3	1	Tournament 1st BC Chess Trials 2024				Tournament 1st BC Chess Trials 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Nyabaza, O (Onele)				Opponent Nyabaza, O (Onele)

#	Games	Start				End
1	3	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 1
		Opponent Peters, S (Stijn)				Opponent George, A (Alaina)
2	1	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 1	type Rapid	result 1
		Opponent Nhiwatiwa, A (Anoshamisa)				Opponent Nhiwatiwa, A (Anoshamisa)
3	1	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 3	type Rapid	result 1	date 2022-05-21	rnd 3	type Rapid	result 1
		Opponent Shiyani, K (Kungawo)				Opponent Shiyani, K (Kungawo)

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	Nyabaza ,O (Onele)	2	1	0	2	1	0	0	0	0	0	0	0
1	Nyabaza ,O (Onele)	2	1200.6	1200.6	2	1194.4	1200.6	0	0	0	0	0	0
2	Nantuse ,L (Lihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nantuse ,L (Lihle)	1	1372.1	947.1	1	1337.2	947.1	0	0	0	0	0	0
3	Ngani ,L (Lulibo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ngani ,L (Lulibo)	1	1268.4	843.4	1	1280.8	843.4	0	0	0	0	0	0
4	Kabuya ,N (Nehemiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kabuya ,N (Nehemiah)	1	1314.1	889.1	1	1306.2	889.1	0	0	0	0	0	0
5	Brown ,C (Christopher)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Brown ,C (Christopher)	1	1181.7	756.7	1	1176.8	756.7	0	0	0	0	0	0
6	Mqweba ,E (Elam)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mqweba ,E (Elam)	1	1286.6	861.6	1	1279	861.6	0	0	0	0	0	0
7	Mahobe ,B (Bahle)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mahobe ,B (Bahle)	1	1260.1	835.1	1	1234.6	835.1	0	0	0	0	0	0
8	Dlakavu ,L (Lusiso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Dlakavu ,L (Lusiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Ntongana ,N (Ndalo-Entle)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ntongana ,N (Ndalo-Entle)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Woko ,Z (Zuko)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Woko ,Z (Zuko)	1	1175.8	750.8	1	1183	750.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sibanda, 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