Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mutshinyali, J (Jeffrey)

Chess SA id

175026301

FIDE id

Date of birth

1975-01-06 (Adult)

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	1619.3	1632.2	1612.4	1612.4
Raw rating	1619.3	1632.2	1612.4	1612.4
Weighted rating	1619.2	1632	1612.4	1612.4
Weighted performance	0	0	0	0
Floor	1119.3	1132.2	1112.4	1112.4
K-factor	28	28	28	28
Min/Max rating change allowed	91.2	89.6	92.1	92.1
Highest rating	1628 2019-05-01	1632.2 2024-02-01	1612.4 2018-07-01	1612.4 2018-07-01
Highest raw rating	1619.3 2024-02-01	1632.2 2024-02-01	1612.4 2024-02-01	1612.4 2024-02-01
Highest weighted rating	1619.1 2025-08-01	1631.6 2025-08-01	1612.4 2018-07-01	1612.4 2018-07-01
Highest weighted performance	1628 2019-05-01	1627.3 2019-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1619.3	1632.2	1612.4	1612.4
Analysis
Rating	1619.3	1632.2	1612.4	1612.4
Raw rating	1619.3	1632.2	1612.4	1612.4
Weighted rating	1619.2	1632	1612.4
Weighted performance	0	0	0
K-factor	28	28	28	28
Floor	1119.3	1132.2	1112.4	1112.4
Max/Min rating change allowed	91.2	89.6	92.1	92.1
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	1619.3	1632.2	1612.4	1612.4
New weighted rating	1619.2	1632.2	1612.4	1612.4
New weighted performance	0	0	0	0
Temp new rating	1619.3	1632.2	1612.4	1612.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1619.3	1632.2	1612.4	1612.4
New K-factor	28	28	28	28
New floor	1119.3	1132.2	1112.4	1112.4

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	60	47	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	6	5	83.33	283.3	1331.4	1614.7
Standard	6	5	83.33	283.3	1331.4	1614.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1619.3	1632.2	1612.4	1612.4
2025-09-01	1619.3	1632.2	1612.4	1612.4
2025-08-01	1619.3	1632.2	1612.4	1612.4
2025-07-01	1619.3	1632.2	1612.4	1612.4
2025-06-01	1619.3	1632.2	1612.4	1612.4
2025-05-01	1619.3	1632.2	1612.4	1612.4
2025-04-01	1619.3	1632.2	1612.4	1612.4
2025-03-01	1619.3	1632.2	1612.4	1612.4
2025-02-01	1619.3	1632.2	1612.4	1612.4
2025-01-01	1619.3	1632.2	1612.4	1612.4
2024-12-01	1619.3	1632.2	1612.4	1612.4
2024-11-01	1619.3	1632.2	1612.4	1612.4
2024-10-01	1619.3	1632.2	1612.4	1612.4
2024-09-01	1619.3	1632.2	1612.4	1612.4
2024-08-01	1619.3	1632.2	1612.4	1612.4
2024-07-01	1619.3	1632.2	1612.4	1612.4
2024-06-01	1619.3	1632.2	1612.4	1612.4
2024-08-01	1619.3	1632.2	1612.4	1612.4
2024-04-01	1619.3	1632.2	1612.4	1612.4
2024-03-01	1619.3	1632.2	1612.4	1612.4
2024-02-01	1619.3	1632.2	1612.4	1612.4
2024-01-01	1619.3	1632.2	1612.4	1612.4
2023-12-01	1614	1614.4	1612.4	1612.4
2023-11-01	1614	1614.4	1612.4	1612.4

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	Venda Open 2019	2019-05-25	2019-05-25	Standard	Mopani (LMG)	6	6	5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Venda Open 2019				Tournament Venda Open 2019
		date 2019-05-25	rnd 1	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Mudau, A (Arehone)				Opponent Kgaphola, M (Moloko)

#	Games	Start				End
1	5	Tournament Venda Open 2019				Tournament Venda Open 2019
		date 2019-05-25	rnd 1	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Mudau, A (Arehone)				Opponent Kgaphola, M (Moloko)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Venda Open 2019				Tournament Venda Open 2019
		date 2019-05-25	rnd 1	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Mudau, A (Arehone)				Opponent Kgaphola, M (Moloko)

#	Games	Start				End
1	5	Tournament Venda Open 2019				Tournament Venda Open 2019
		date 2019-05-25	rnd 1	type Standard	result 1	date 2019-05-25	rnd 5	type Standard	result 1
		Opponent Mudau, A (Arehone)				Opponent Kgaphola, M (Moloko)

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	Selepe ,LN (Lwazi)	1	1	425	1	1	425	0	0	0	0	0	0
1	Selepe ,LN (Lwazi)	1	1292	1717	1	1294	1717	0	0	0	0	0	0
2	Celestine ,V (Verenga)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Celestine ,V (Verenga)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Malatji ,HT (Happy Tebogo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Malatji ,HT (Happy Tebogo)	1	1460.6	1885.6	1	1458	1885.6	0	0	0	0	0	0
4	Netshitungulu ,N (Ndihone)	1	1	425	1	1	425	0	0	0	0	0	0
4	Netshitungulu ,N (Ndihone)	1	1210.1	1635.1	1	1200	1635.1	0	0	0	0	0	0
5	Kgaphola ,M (Moloko)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kgaphola ,M (Moloko)	1	1625.5	2050.5	1	1632.1	2050.5	0	0	0	0	0	0
6	Mudau ,A (Arehone)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mudau ,A (Arehone)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mutshinyali, J (Jeffrey)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms