Chess South Africa Ratings Database

PLAYER PAGE

Personal

Visser, J (Johan)

Chess SA id

101041909

FIDE id

Date of birth

2001-03-01 (Adult)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1057.5	1059.5	1114.3	1114.3
Raw rating	1057.5	1059.5	1114.3	1114.3
Weighted rating	1057.5	1059.5	1114.3	1114.3
Weighted performance	0	0	0	0
Floor	614.3	614.3	614.3	614.3
K-factor	40	40	40	40
Min/Max rating change allowed	203.1	202.6	187.3	187.3
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1114.3 2018-01-01	1114.3 2018-01-01	1114.3 2024-03-01	1114.3 2024-03-01
Highest weighted rating	1114.3 2024-11-01	1114.3 2024-11-01	1114.3 2024-11-01	1114.3 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	1057.5	1059.5	1114.3	1114.3
Analysis
Rating	1057.5	1059.5	1114.3	1114.3
Raw rating	1057.5	1059.5	1114.3	1114.3
Weighted rating	1057.5	1059.5	1114.3
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	614.3	614.3	614.3	614.3
Max/Min rating change allowed	203.1	202.6	187.3	187.3
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	1057.5	1059.5	1114.3	1114.3
New weighted rating	1057.5	1059.5	1114.3	1114.3
New weighted performance	0	0	0	0
Temp new rating	1057.5	1059.5	1114.3	1114.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1057.5	1059.5	1114.3	1114.3
New K-factor	40	40	40	40
New floor	614.3	614.3	614.3	614.3

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	54	48	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	20	4	20	-255	1311.9	1056.9
Standard	20	4	20	-255	1311.9	1056.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1057.5	1059.5	1114.3	1114.3
2025-09-01	1057.5	1059.5	1114.3	1114.3
2025-08-01	1057.5	1059.5	1114.3	1114.3
2025-07-01	1057.5	1059.5	1114.3	1114.3
2025-06-01	1057.5	1059.5	1114.3	1114.3
2025-05-01	1057.5	1059.5	1114.3	1114.3
2025-04-01	1057.5	1059.5	1114.3	1114.3
2025-03-01	1057.5	1059.5	1114.3	1114.3
2025-02-01	1057.5	1059.5	1114.3	1114.3
2025-01-01	1057.5	1059.5	1114.3	1114.3
2024-12-01	1057.5	1059.5	1114.3	1114.3
2024-11-01	1057.5	1059.5	1114.3	1114.3
2024-10-01	1057.5	1059.5	1114.3	1114.3
2024-09-01	1057.5	1059.5	1114.3	1114.3
2024-08-01	1057.5	1059.5	1114.3	1114.3
2024-07-01	1057.5	1059.5	1114.3	1114.3
2024-06-01	1057.5	1059.5	1114.3	1114.3
2024-08-01	1057.5	1059.5	1114.3	1114.3
2024-04-01	1057.5	1059.5	1114.3	1114.3
2024-03-01	1057.5	1059.5	1114.3	1114.3
2024-02-01	1057.5	1059.5	1114.3	1114.3
2024-01-01	1057.5	1059.5	1114.3	1114.3
2023-12-01	1057.5	1059.5	1114.3	1114.3
2023-11-01	1057.5	1059.5	1114.3	1114.3

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 South African Junior Team Championships (U20A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	0	Yes	Analysis
2	South African Junior Team Championships 2018 (U18A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
3	South African Junior Team Championships 2017 (U18B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-20	rnd 7	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Higgins, F (Franco)				Opponent Higgins, F (Franco)
2	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Mistry, I (Ishaan)				Opponent Mistry, I (Ishaan)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Wilschut, M (Marlin)				Opponent Wilschut, M (Marlin)

#	Games	Start				End
1	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-20	rnd 7	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Higgins, F (Franco)				Opponent Higgins, F (Franco)
2	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Mistry, I (Ishaan)				Opponent Mistry, I (Ishaan)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Wilschut, M (Marlin)				Opponent Wilschut, M (Marlin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-20	rnd 7	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Higgins, F (Franco)				Opponent Higgins, F (Franco)
2	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Mistry, I (Ishaan)				Opponent Mistry, I (Ishaan)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Wilschut, M (Marlin)				Opponent Wilschut, M (Marlin)

#	Games	Start				End
1	1	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-20	rnd 7	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Higgins, F (Franco)				Opponent Higgins, F (Franco)
2	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-08	rnd 7	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Mistry, I (Ishaan)				Opponent Mistry, I (Ishaan)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 1
		Opponent Wilschut, M (Marlin)				Opponent Wilschut, M (Marlin)

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	Mokhari ,K (Kamogelo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mokhari ,K (Kamogelo)	1	634.4	1059.4	1	634.4	1059.4	0	0	0	0	0	0
2	Mbokazi ,B (Banele)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mbokazi ,B (Banele)	1	1613	1188	1	1604.7	1188	0	0	0	0	0	0
3	Du Plessis ,AC (Anika)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Du Plessis ,AC (Anika)	1	1575	1150	1	1578.5	1150	0	0	0	0	0	0
4	Malan ,MJ (Mathys Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Malan ,MJ (Mathys Johannes)	1	1004	579	1	1004	579	0	0	0	0	0	0
5	Dykema ,DR (Dirkho Reint)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Dykema ,DR (Dirkho Reint)	1	1574.5	1149.5	1	1590.9	1149.5	0	0	0	0	0	0
6	Antony ,R (Rithik)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Antony ,R (Rithik)	1	1177.2	752.2	1	1177.2	752.2	0	0	0	0	0	0
7	Mampane ,M (Mohlomphegi)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mampane ,M (Mohlomphegi)	1	1437.2	1012.2	1	1440.5	1012.2	0	0	0	0	0	0
8	Riordan ,SA (Simon Alexander)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Riordan ,SA (Simon Alexander)	1	1244.9	819.9	1	1253.9	819.9	0	0	0	0	0	0
9	Jack ,AW (Azile Wandile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Jack ,AW (Azile Wandile)	1	1540.2	1115.2	1	1531.6	1115.2	0	0	0	0	0	0
10	Mcilree ,J (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mcilree ,J (James)	1	999	574	1	999	574	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

Visser, J (Johan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms