Chess South Africa Ratings Database

PLAYER PAGE

Personal

Siyoko, B (Bonakele)

Chess SA id

1090132588

FIDE id

Date of birth

2009-07-05 (U18)

Gender

Male

Region

Pixley-ka-Seme (NCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1146	1129.2	1200.2	1200
Raw rating	1146	1129.2	1200.2	1200
Weighted rating	1141.7	1123.3	1200.1	1200
Weighted performance	816.8	791.7	0	0
Floor	700	700	720.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.1	183.4	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1308 2024-02-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1220.9 2024-03-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1220.9 2024-03-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1308 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1146	1129.2	1200.2	1200
Analysis
Rating	1146	1129.2	1200.2	1200
Raw rating	1146	1129.2	1200.2	1200
Weighted rating	1141.7	1123.3	1200.1
Weighted performance	816.8	791.7	0
K-factor	36	36	36	36
Floor	700	700	720.9	700
Max/Min rating change allowed	179.1	183.4	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	1146	1129.2	1200.2	1200
New weighted rating	1141.8	1123.4	1200	1200
New weighted performance	810.7	785.4	0	0
Temp new rating	1146	1129.2	1200.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1146	1129.2	1200.2	1200
New K-factor	36	36	36	36
New floor	700	700	720.9	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	15	5	10
	18	18	0
	0	0	0
	10	10	0
History	45	35	10

Games since
	Main 15	Standard 5		Rapid 10		Blitz 0
Gender	Male
Age group	U18
Region	Pixley-ka-Seme (NCP)
Province	Northern Cape (NC)
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	45	20	44.44	-47.2	1167.9	1120.6
Standard	35	15	42.86	-60.7	1158.8	1098.1
Rapid	10	5	50	0	1199.6	1199.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1146	1129.2	1200.2	1200
2025-09-30	1146	1129.2	1200.2	1200
2025-09-01	1146	1129.2	1200.2	1200
2025-08-01	1146	1129.2	1200.2	1200
2025-07-01	1146	1129.2	1200.2	1200
2025-06-01	1146	1129.2	1200.2	1200
2025-05-01	1146	1129.2	1200.2	1200
2025-04-01	1146	1129.2	1200.2	1200
2025-03-01	1146	1129.2	1200.2	1200
2025-02-01	1145.6	1128.8	1200.1	1200
2025-01-01	1129.9	1107.2	1198.9	1200
2024-12-01	1129.9	1107.2	1198.9	1200
2024-11-01	1129.9	1107.2	1198.9	1200
2024-10-01	1129.9	1107.2	1198.9	1200
2024-09-01	1129.9	1107.2	1198.9	1200
2024-08-01	1129.9	1107.2	1198.9	1200
2024-07-01	1129.9	1107.2	1198.9	1200
2024-09-01	1129.9	1107.2	1198.9	1200
2024-05-01	1129.9	1107.2	1198.9	1200
2024-04-01	1129.9	1107.2	1198.9	1200
2024-03-01	1133.8	1107.2	1220.9	1200
2024-02-01	1196	1197.2	1200	1200
2024-01-01	1196	1197.2	1200	1200
2023-12-01	1196	1197.2	1200	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	Bloemfontein Highschool League 2024 (U17A)	2024-03-08	2024-03-08	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Mangaung Metro Chess 10 February 2024 (C)	2024-02-10	2024-02-10	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
3	Grey College Team Championship 2024 (B)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
4	2023 Northern Cape Closed Chess Championships (U16 Open)	2023-08-25	2023-08-27	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
5	2023 Northern Cape Schools Provincial Trials (U15 Boys)	2023-06-24	2023-06-24	Standard	Frances Baard (NCF)	5	4	1	Yes	Analysis
6	Pixley Ka Seme Schools Chess Trials 2023 (U15 Boys)	2023-05-27	2023-05-27	Standard	Pixley-ka-Seme (NCP)	5	4	2	Yes	Analysis
7	Hopetown School Chess Open Tournament 2023 (U15)	2023-05-06	2023-05-06	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
8	Pixley Chess Open 2 2021 (B)	2021-04-17	2021-04-17	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
9	Pixley Chess Open 2021	2021-03-27	2021-03-27	Standard	Pixley-ka-Seme (NCP)	5	5	2	Yes	Analysis
10	NC Open Schools 2020 (U11 Open)	2020-02-29	2020-02-29	Standard	Frances Baard (NCF)	5	2	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2023 Northern Cape Closed Chess Championships				Tournament Mangaung Metro Chess 10 February 2024
		date 2023-08-27	rnd 5	type Standard	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Gabuza, P (Philasande)				Opponent Snell, T (Tessa)
2	3	Tournament Hopetown School Chess Open Tournament 2023				Tournament Hopetown School Chess Open Tournament 2023
		date 2023-05-06	rnd 2	type Standard	result 1	date 2023-05-06	rnd 4	type Standard	result 1
		Opponent Nango, E (Ethan)				Opponent Madyo, M (Mbuyiselo)
3	2	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-03-08	rnd 1	type Rapid	result 1	date 2024-03-08	rnd 2	type Rapid	result 1
		Opponent Menge, P (Paul)				Opponent Masisi, T (Tshiamo)

#	Games	Start				End
1	3	Tournament Hopetown School Chess Open Tournament 2023				Tournament Hopetown School Chess Open Tournament 2023
		date 2023-05-06	rnd 2	type Standard	result 1	date 2023-05-06	rnd 4	type Standard	result 1
		Opponent Nango, E (Ethan)				Opponent Madyo, M (Mbuyiselo)
2	2	Tournament 2023 Northern Cape Closed Chess Championships				Tournament Grey College Team Championship 2024
		date 2023-08-27	rnd 5	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Gabuza, P (Philasande)				Opponent Eyssen, J (Jayden)
3	2	Tournament 2023 Northern Cape Closed Chess Championships				Tournament 2023 Northern Cape Closed Chess Championships
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Mokopanele, O (Orabile)				Opponent Mochwaro, K (Kopano)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 10 February 2024				Tournament Mangaung Metro Chess 10 February 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Strydom, S (Stephan)				Opponent Snell, T (Tessa)
2	2	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-03-08	rnd 1	type Rapid	result 1	date 2024-03-08	rnd 2	type Rapid	result 1
		Opponent Menge, P (Paul)				Opponent Masisi, T (Tshiamo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2023 Northern Cape Closed Chess Championships				Tournament Mangaung Metro Chess 10 February 2024
		date 2023-08-27	rnd 5	type Standard	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Gabuza, P (Philasande)				Opponent Snell, T (Tessa)
2	3	Tournament Hopetown School Chess Open Tournament 2023				Tournament Hopetown School Chess Open Tournament 2023
		date 2023-05-06	rnd 2	type Standard	result 1	date 2023-05-06	rnd 4	type Standard	result 1
		Opponent Nango, E (Ethan)				Opponent Madyo, M (Mbuyiselo)
3	2	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-03-08	rnd 1	type Rapid	result 1	date 2024-03-08	rnd 2	type Rapid	result 1
		Opponent Menge, P (Paul)				Opponent Masisi, T (Tshiamo)

#	Games	Start				End
1	3	Tournament Hopetown School Chess Open Tournament 2023				Tournament Hopetown School Chess Open Tournament 2023
		date 2023-05-06	rnd 2	type Standard	result 1	date 2023-05-06	rnd 4	type Standard	result 1
		Opponent Nango, E (Ethan)				Opponent Madyo, M (Mbuyiselo)
2	2	Tournament 2023 Northern Cape Closed Chess Championships				Tournament Grey College Team Championship 2024
		date 2023-08-27	rnd 5	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Gabuza, P (Philasande)				Opponent Eyssen, J (Jayden)
3	2	Tournament 2023 Northern Cape Closed Chess Championships				Tournament 2023 Northern Cape Closed Chess Championships
		date 2023-08-26	rnd 2	type Standard	result 1	date 2023-08-26	rnd 3	type Standard	result 1
		Opponent Mokopanele, O (Orabile)				Opponent Mochwaro, K (Kopano)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 10 February 2024				Tournament Mangaung Metro Chess 10 February 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 3	type Rapid	result 1
		Opponent Strydom, S (Stephan)				Opponent Snell, T (Tessa)
2	2	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-03-08	rnd 1	type Rapid	result 1	date 2024-03-08	rnd 2	type Rapid	result 1
		Opponent Menge, P (Paul)				Opponent Masisi, T (Tshiamo)

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	Mvenya ,ZL (Zizinwe Libhongo)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Mvenya ,ZL (Zizinwe Libhongo)	3	868.3	726.7	3	889.6	726.7	0	0	0	0	0	0
2	Pienaar ,D (David)	2	1	0	2	1	0	0	0	0	0	0	0
2	Pienaar ,D (David)	2	1124.4	1124.4	2	1112.4	1124.4	0	0	0	0	0	0
3	Kitengye ,PE (Patrick Ebondo)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Kitengye ,PE (Patrick Ebondo)	2	1322.4	897.4	2	1322	897.4	0	0	0	0	0	0
4	Lekhwi ,N (Nazia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Lekhwi ,N (Nazia)	1	1260.4	835.4	1	1276.7	835.4	0	0	0	0	0	0
5	Makatees ,T (Tshireletso)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Makatees ,T (Tshireletso)	1	1385.3	960.3	1	1411.7	960.3	0	0	0	0	0	0
6	Groenewaldt ,O (Orren)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Groenewaldt ,O (Orren)	1	1206.8	781.8	1	1211.6	781.8	0	0	0	0	0	0
7	Booysen ,G (Gevanno Luthando)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Booysen ,G (Gevanno Luthando)	1	1180	755	1	1185.2	755	0	0	0	0	0	0
8	Bruwer ,L (Lodewyk)	1	1	425	1	1	425	0	0	0	0	0	0
8	Bruwer ,L (Lodewyk)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Issel ,D (Davin)	1	1	425	1	1	425	0	0	0	0	0	0
9	Issel ,D (Davin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Murphy ,S (Saul)	1	1	425	1	1	425	0	0	0	0	0	0
10	Murphy ,S (Saul)	1	1111.4	1536.4	1	1090.8	1536.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Siyoko, B (Bonakele)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms