Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mashibini, J (Jabulile)

Chess SA id

101021346

FIDE id

Date of birth

2001-04-17 (Adult)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1147	1147	1062.2	1062.2
Raw rating	1147	1147	1062.2	1062.2
Weighted rating	1146.7	1146.8	1062.2	1062.2
Weighted performance	159.5	159.9	0	0
Floor	647	647	562.2	562.2
K-factor	40	40	40	40
Min/Max rating change allowed	178.8	178.8	201.8	201.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1147 2024-03-01	1147 2024-03-01	1062.2 2024-03-01	1062.2 2024-03-01
Highest weighted rating	1147 2024-11-01	1147 2024-11-01	1062.2 2024-11-01	1062.2 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1147	1147	1062.2	1062.2
Analysis
Rating	1147	1147	1062.2	1062.2
Raw rating	1147	1147	1062.2	1062.2
Weighted rating	1146.7	1146.8	1062.2
Weighted performance	159.5	159.9	0
K-factor	40	40	40	40
Floor	647	647	562.2	562.2
Max/Min rating change allowed	178.8	178.8	201.8	201.8
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	1147	1147	1062.2	1062.2
New weighted rating	1146.9	1146.9	1062.2	1062.2
New weighted performance	159.1	159.5	0	0
Temp new rating	1147	1147	1062.2	1062.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1147	1147	1062.2	1062.2
New K-factor	40	40	40	40
New floor	647	647	562.2	562.2

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	281	281

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	36	19.5	54.17	35.4	1051	1086.5
Standard	36	19.5	54.17	35.4	1051	1086.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1147	1147	1062.2	1062.2
2025-09-01	1147	1147	1062.2	1062.2
2025-08-01	1147	1147	1062.2	1062.2
2025-07-01	1147	1147	1062.2	1062.2
2025-06-01	1147	1147	1062.2	1062.2
2025-05-01	1147	1147	1062.2	1062.2
2025-04-01	1147	1147	1062.2	1062.2
2025-03-01	1147	1147	1062.2	1062.2
2025-02-01	1147	1147	1062.2	1062.2
2025-01-01	1147	1147	1062.2	1062.2
2024-12-01	1147	1147	1062.2	1062.2
2024-11-01	1147	1147	1062.2	1062.2
2024-10-01	1147	1147	1062.2	1062.2
2024-09-01	1147	1147	1062.2	1062.2
2024-08-01	1147	1147	1062.2	1062.2
2024-07-01	1147	1147	1062.2	1062.2
2024-06-01	1147	1147	1062.2	1062.2
2024-08-01	1147	1147	1062.2	1062.2
2024-04-01	1147	1147	1062.2	1062.2
2024-03-01	1147	1147	1062.2	1062.2
2024-02-01	1147	1147	1062.2	1062.2
2024-01-01	1147	1147	1062.2	1062.2
2023-12-01	1115.1	1125.8	1062.2	1062.2
2023-11-01	1115.1	1125.8	1062.2	1062.2

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	Grey College Team Championship 2019 (A)	2019-02-22	2019-02-23	Standard	Mangaung (FMB)	5	4	2.5	Yes	Analysis
2	South African Junior Team Championships 2018 (U18B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
3	Mangaung Metro Chess12 & 13 October 2018 (A)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
4	Mangaung Metro Chess 20-21 April 2018 (B)	2018-04-20	2018-04-21	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
5	Morris Club Challenge 2018	2018-02-17	2018-02-17	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
6	Grey College Inter Team Chess Tournament 2018 (A)	2018-02-23	2018-02-24	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
7	Mangaung Metro Chess 19 & 20 January 2018 (B)	2018-01-19	2018-01-20	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Morris Club Challenge 2018				Tournament Grey College Inter Team Chess Tournament 2018
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-02-23	rnd 2	type Standard	result 1
		Opponent Mdlili, J (Jd)				Opponent Lengau, T (Thuto)
2	3	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-02-23	rnd 5	type Standard	result 0.5
		Opponent Naidoo, K (Kaven)				Opponent Du Toit, GJ (Gerhardus (Eghardt))
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-19	rnd 6	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Austin, B (Billy-James)				Opponent October, J (Juvaan)

#	Games	Start				End
1	5	Tournament Morris Club Challenge 2018				Tournament Grey College Inter Team Chess Tournament 2018
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-02-23	rnd 2	type Standard	result 1
		Opponent Mdlili, J (Jd)				Opponent Lengau, T (Thuto)
2	3	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-02-23	rnd 5	type Standard	result 0.5
		Opponent Naidoo, K (Kaven)				Opponent Du Toit, GJ (Gerhardus (Eghardt))
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-19	rnd 6	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Austin, B (Billy-James)				Opponent October, J (Juvaan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Morris Club Challenge 2018				Tournament Morris Club Challenge 2018
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Mdlili, J (Jd)				Opponent Beelders, R (Ryan)
2	2	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Naidoo, K (Kaven)				Opponent Zulu, S (Samkelo)
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-19	rnd 6	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Austin, B (Billy-James)				Opponent October, J (Juvaan)

#	Games	Start				End
1	3	Tournament Morris Club Challenge 2018				Tournament Morris Club Challenge 2018
		date 2018-02-17	rnd 3	type Standard	result 1	date 2018-02-17	rnd 5	type Standard	result 1
		Opponent Mdlili, J (Jd)				Opponent Beelders, R (Ryan)
2	2	Tournament Grey College Team Championship 2019				Tournament Grey College Team Championship 2019
		date 2019-02-22	rnd 2	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Naidoo, K (Kaven)				Opponent Zulu, S (Samkelo)
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-19	rnd 6	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Austin, B (Billy-James)				Opponent October, J (Juvaan)

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	Duvenhage ,HW (Hendrik Wian)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Duvenhage ,HW (Hendrik Wian)	2	1248.3	823.3	2	1262.2	823.3	0	0	0	0	0	0
2	Zulu ,S (Samkelo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Zulu ,S (Samkelo)	1	1142.6	1567.6	1	1142.9	1567.6	0	0	0	0	0	0
3	Mantje ,K (Katleho)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mantje ,K (Katleho)	1	1226.7	801.7	1	1226.7	801.7	0	0	0	0	0	0
4	Eliades ,V (Veronica)	1	1	425	1	1	425	0	0	0	0	0	0
4	Eliades ,V (Veronica)	1	556.8	981.8	1	567.2	981.8	0	0	0	0	0	0
5	Jonas ,LF (Lesedi Ferdinand)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Jonas ,LF (Lesedi Ferdinand)	1	1149.7	1149.7	1	1152.8	1149.7	0	0	0	0	0	0
6	Botes ,C (Christiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Botes ,C (Christiaan)	1	1049.5	624.5	1	1054.2	624.5	0	0	0	0	0	0
7	Austin ,B (Billy-James)	1	1	425	1	1	425	0	0	0	0	0	0
7	Austin ,B (Billy-James)	1	1022.4	1447.4	1	1012.8	1447.4	0	0	0	0	0	0
8	Vilakazi ,S (Sipho)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Vilakazi ,S (Sipho)	1	1458.2	1033.2	1	1465.8	1033.2	0	0	0	0	0	0
9	Kotze ,CJ (Christiaan Jacob)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Kotze ,CJ (Christiaan Jacob)	1	1290.2	1290.2	1	1285.9	1290.2	0	0	0	0	0	0
10	Nophale ,N (Ntokozo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Nophale ,N (Ntokozo)	1	755.2	755.2	1	755.2	755.2	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

Mashibini, J (Jabulile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms