Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sethosa, B (Bonolo)

Chess SA id

106091067

FIDE id

Date of birth

2006-11-05 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-05-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1258.8	1220.4	1258.4	1200
Raw rating	1258.8	1220.4	1258.4	1200
Weighted rating	1258.8	1220.4	1258.4	1200
Weighted performance	0	0	0	0
Floor	758.8	720.4	758.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.5	161.1	152.6	165.8
Highest rating	1318.9 2019-05-01	1290.8 2019-05-01	1463.5 2019-05-01	1200 2018-10-01
Highest raw rating	1258.8 2024-02-01	1220.4 2024-02-01	1258.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1258.8 2024-02-01	1220.4 2024-02-01	1258.4 2024-02-01	1200 2018-10-01
Highest weighted performance	1318.9 2019-05-01	1290.8 2019-05-01	1463.5 2019-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1258.8	1220.4	1258.4	1200
Analysis
Rating	1258.8	1220.4	1258.4	1200
Raw rating	1258.8	1220.4	1258.4	1200
Weighted rating	1258.8	1220.4	1258.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	758.8	720.4	758.4	700
Max/Min rating change allowed	152.5	161.1	152.6	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	1258.8	1220.4	1258.4	1200
New weighted rating	1258.8	1220.4	1258.4	1200
New weighted performance	0	0	0	0
Temp new rating	1258.8	1220.4	1258.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1258.8	1220.4	1258.4	1200
New K-factor	36	36	36	36
New floor	758.8	720.4	758.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	14	5	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	7	70	170	1193.8	1363.8
Standard	5	3	60	85	1187.7	1272.7
Rapid	5	4	80	255	1200	1455
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1258.8	1220.4	1258.4	1200
2025-09-30	1258.8	1220.4	1258.4	1200
2025-09-01	1258.8	1220.4	1258.4	1200
2025-08-01	1258.8	1220.4	1258.4	1200
2025-07-01	1258.8	1220.4	1258.4	1200
2025-06-01	1258.8	1220.4	1258.4	1200
2025-05-01	1258.8	1220.4	1258.4	1200
2025-04-01	1258.8	1220.4	1258.4	1200
2025-03-01	1258.8	1220.4	1258.4	1200
2025-02-01	1258.8	1220.4	1258.4	1200
2025-01-01	1258.8	1220.4	1258.4	1200
2024-12-01	1258.8	1220.4	1258.4	1200
2024-11-01	1258.8	1220.4	1258.4	1200
2024-10-01	1258.8	1220.4	1258.4	1200
2024-09-01	1258.8	1220.4	1258.4	1200
2024-08-01	1258.8	1220.4	1258.4	1200
2024-07-01	1258.8	1220.4	1258.4	1200
2024-09-01	1258.8	1220.4	1258.4	1200
2024-05-01	1258.8	1220.4	1258.4	1200
2024-04-01	1258.8	1220.4	1258.4	1200
2024-03-01	1258.8	1220.4	1258.4	1200
2024-02-01	1258.8	1220.4	1258.4	1200
2024-01-01	1258.8	1220.4	1258.4	1200
2023-12-01	1258.8	1220.4	1258.4	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	2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	Gauteng D9 Finals 2019 (U13 Boys)	2019-05-18	2019-05-18	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 4	type Standard	result 1
		Opponent Adeyemi, D (David)				Opponent Retief, ET (Eduard)
2	3	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 3	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Mthanti, A (Avukile)				Opponent Zhou, K (Kevin)
3	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 1	type Rapid	result 1
		Opponent Motama, R (Rodney)				Opponent Motama, R (Rodney)

#	Games	Start				End
1	3	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 4	type Standard	result 1
		Opponent Adeyemi, D (David)				Opponent Retief, ET (Eduard)

#	Games	Start				End
1	3	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 3	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Mthanti, A (Avukile)				Opponent Zhou, K (Kevin)
2	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 1	type Rapid	result 1
		Opponent Motama, R (Rodney)				Opponent Motama, R (Rodney)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 4	type Standard	result 1
		Opponent Adeyemi, D (David)				Opponent Retief, ET (Eduard)
2	3	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 3	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Mthanti, A (Avukile)				Opponent Zhou, K (Kevin)
3	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 1	type Rapid	result 1
		Opponent Motama, R (Rodney)				Opponent Motama, R (Rodney)

#	Games	Start				End
1	3	Tournament 2019 Gauteng Primary Schools Individual Chess Championships				Tournament 2019 Gauteng Primary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 4	type Standard	result 1
		Opponent Adeyemi, D (David)				Opponent Retief, ET (Eduard)

#	Games	Start				End
1	3	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 3	type Rapid	result 1	date 2019-05-18	rnd 5	type Rapid	result 1
		Opponent Mthanti, A (Avukile)				Opponent Zhou, K (Kevin)
2	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 1	type Rapid	result 1
		Opponent Motama, R (Rodney)				Opponent Motama, R (Rodney)

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	Adeyemi ,D (David)	1	1	425	1	1	425	0	0	0	0	0	0
1	Adeyemi ,D (David)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mzimba ,D (Dzunisani)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mzimba ,D (Dzunisani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Moss ,P (Prince)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Moss ,P (Prince)	1	1206.9	781.9	1	1208.9	781.9	0	0	0	0	0	0
4	Retief ,ET (Eduard Theodore)	1	1	425	1	1	425	0	0	0	0	0	0
4	Retief ,ET (Eduard Theodore)	1	1131.8	1556.8	1	1167.6	1556.8	0	0	0	0	0	0
5	Moodley ,N (Nishalan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Moodley ,N (Nishalan)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Nguekeng ,W (Wambakem)	1	1	425	0	0	0	1	1	425	0	0	0
6	Nguekeng ,W (Wambakem)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Mukadi ,C (Caleb)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Mukadi ,C (Caleb)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Mthanti ,A (Avukile)	1	1	425	0	0	0	1	1	425	0	0	0
8	Mthanti ,A (Avukile)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Motama ,R (Rodney)	1	1	425	0	0	0	1	1	425	0	0	0
9	Motama ,R (Rodney)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Zhou ,K (Kevin)	1	1	425	0	0	0	1	1	425	0	0	0
10	Zhou ,K (Kevin)	1	1200	1625	0	0	0	1	1200	1625	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

Sethosa, B (Bonolo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms