Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jamjam, B (Bokamosho)

Chess SA id

1160314696

FIDE id

Date of birth

2016-05-19 (U10)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1212.5	1199.8	1219.5	1200
Raw rating	1212.5	1199.8	1219.5	1200
Weighted rating	1203.6	1199.8	1205.9	1200
Weighted performance	0	0	0	0
Floor	712.5	699.9	719.5	700
K-factor	36	40	36	36
Min/Max rating change allowed	162.9	165.9	161.3	165.8
Highest rating	1212.5 2025-07-01	1199.9 2025-02-09	1219.5 2025-07-01	1200 2025-03-01
Highest raw rating	1212.5 2025-07-01	1199.9 2025-02-09	1219.5 2025-07-01	1200 2025-03-01
Highest weighted rating	1201.8 2025-08-01	1199.9 2025-02-09	1203.1 2025-08-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1212.5	1199.8	1219.5	1200
Analysis
Rating	1212.5	1199.8	1219.5	1200
Raw rating	1212.5	1199.8	1219.5	1200
Weighted rating	1203.6	1199.8	1205.9
Weighted performance	0	0	0
K-factor	36	40	36	36
Floor	712.5	699.9	719.5	700
Max/Min rating change allowed	162.9	165.9	161.3	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	1212.5	1199.8	1219.5	1200
New weighted rating	1204.5	1199.8	1207.2	1200
New weighted performance	0	0	0	0
Temp new rating	1212.5	1199.8	1219.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1212.5	1199.8	1219.5	1200
New K-factor	36	40	36	36
New floor	712.5	699.9	719.5	700

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

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	U10
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	10	5	50	0	1191.8	1191.8
Standard	5	2	40	-85	1187	1102
Rapid	5	3	60	85	1196.7	1281.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	5	50	0	1191.8	1191.8
Standard	5	2	40	-85	1187	1102
Rapid	5	3	60	85	1196.7	1281.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1212.5	1199.8	1219.5	1200
2025-09-01	1212.5	1199.8	1219.5	1200
2025-08-01	1212.5	1199.8	1219.5	1200
2025-07-01	1212.5	1199.8	1219.5	1200
2025-06-01	1199.8	1199.8	1200	1200
2025-05-01	1199.8	1199.8	1200	1200
2025-04-01	1199.7	1199.7	1200	1200
2025-03-01	1198.3	1198.1	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Primary School Chess 07 June 2025 (Grade 2+3)	2025-06-06	2025-06-06	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
2	Mangaung Metro Chess 7-8 February 2025 (C)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Primary School Chess 07 June 2025 (Grade 2+3)	2025-06-06	2025-06-06	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
2	Mangaung Metro Chess 7-8 February 2025 (C)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Primary School Chess 07 June 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-06-06	rnd 1	type Rapid	result 1
		Opponent Moahluli, K (Kananelo)				Opponent Gordon, K (Kaylee)
2	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 5	type Rapid	result 1	date 2025-06-06	rnd 5	type Rapid	result 1
		Opponent Wilson, S (Sj)				Opponent Wilson, S (Sj)
3	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 3	type Rapid	result 1	date 2025-06-06	rnd 3	type Rapid	result 1
		Opponent Madibe, J (Jonathan)				Opponent Madibe, J (Jonathan)

#	Games	Start				End
1	2	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Moahluli, K (Kananelo)				Opponent Motlhalane, A (Amohelang)

#	Games	Start				End
1	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 5	type Rapid	result 1	date 2025-06-06	rnd 5	type Rapid	result 1
		Opponent Wilson, S (Sj)				Opponent Wilson, S (Sj)
2	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 3	type Rapid	result 1	date 2025-06-06	rnd 3	type Rapid	result 1
		Opponent Madibe, J (Jonathan)				Opponent Madibe, J (Jonathan)
3	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 1	type Rapid	result 1	date 2025-06-06	rnd 1	type Rapid	result 1
		Opponent Gordon, K (Kaylee)				Opponent Gordon, K (Kaylee)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Primary School Chess 07 June 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-06-06	rnd 1	type Rapid	result 1
		Opponent Moahluli, K (Kananelo)				Opponent Gordon, K (Kaylee)
2	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 5	type Rapid	result 1	date 2025-06-06	rnd 5	type Rapid	result 1
		Opponent Wilson, S (Sj)				Opponent Wilson, S (Sj)
3	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 3	type Rapid	result 1	date 2025-06-06	rnd 3	type Rapid	result 1
		Opponent Madibe, J (Jonathan)				Opponent Madibe, J (Jonathan)

#	Games	Start				End
1	2	Tournament Mangaung Metro Chess 7-8 February 2025				Tournament Mangaung Metro Chess 7-8 February 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 1
		Opponent Moahluli, K (Kananelo)				Opponent Motlhalane, A (Amohelang)

#	Games	Start				End
1	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 5	type Rapid	result 1	date 2025-06-06	rnd 5	type Rapid	result 1
		Opponent Wilson, S (Sj)				Opponent Wilson, S (Sj)
2	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 3	type Rapid	result 1	date 2025-06-06	rnd 3	type Rapid	result 1
		Opponent Madibe, J (Jonathan)				Opponent Madibe, J (Jonathan)
3	1	Tournament Primary School Chess 07 June 2025				Tournament Primary School Chess 07 June 2025
		date 2025-06-06	rnd 1	type Rapid	result 1	date 2025-06-06	rnd 1	type Rapid	result 1
		Opponent Gordon, K (Kaylee)				Opponent Gordon, K (Kaylee)

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	Nwafor ,C (Chibuikem)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nwafor ,C (Chibuikem)	1	1197.7	772.7	1	1200	772.7	0	0	0	0	0	0
2	Moahluli ,K (Kananelo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Moahluli ,K (Kananelo)	1	1156.7	1581.7	1	1180.6	1581.7	0	0	0	0	0	0
3	Motlhalane ,A (Amohelang)	1	1	425	1	1	425	0	0	0	0	0	0
3	Motlhalane ,A (Amohelang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Thole ,V (Vulamazulu)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Thole ,V (Vulamazulu)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Fourie ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Fourie ,E (Ethan)	1	1180.4	755.4	1	1178.8	755.4	0	0	0	0	0	0
6	Barlow ,C (Christian)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Barlow ,C (Christian)	1	1262.3	837.3	0	0	0	1	1200	837.3	0	0	0
7	Wilson ,S (Sj)	1	1	425	0	0	0	1	1	425	0	0	0
7	Wilson ,S (Sj)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Gordon ,K (Kaylee)	1	1	425	0	0	0	1	1	425	0	0	0
8	Gordon ,K (Kaylee)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Madibe ,J (Jonathan)	1	1	425	0	0	0	1	1	425	0	0	0
9	Madibe ,J (Jonathan)	1	1121	1546	0	0	0	1	1200	1546	0	0	0
10	Mosadi ,O (Oarabile)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mosadi ,O (Oarabile)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jamjam, B (Bokamosho)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms