Chess South Africa Ratings Database

PLAYER PAGE

Personal

Visser, J (Jassie)

Chess SA id

1830098869

FIDE id

Date of birth

1983-01-03 (Adult)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-03-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1299.2	1297.9	1300	1300
Raw rating	1299.2	1297.9	1300	1300
Weighted rating	1298.3	1297.1	1299	1299
Weighted performance	0	0	0	0
Floor	799.2	797.9	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	144	144.2	143.8	143.8
Highest rating	1299.2 2024-02-01	1297.9 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1299.2 2024-02-01	1297.9 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1296.4 2025-08-01	1295.3 2025-08-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1281.8 2018-03-01	1279.7 2018-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1299.2	1297.9	1300	1300
Analysis
Rating	1299.2	1297.9	1300	1300
Raw rating	1299.2	1297.9	1300	1300
Weighted rating	1298.3	1297.1	1299
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	799.2	797.9	800	800
Max/Min rating change allowed	144	144.2	143.8	143.8
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	1299.2	1297.9	1300	1300
New weighted rating	1298.9	1297.6	1299.7	1299.7
New weighted performance	0	0	0	0
Temp new rating	1299.2	1297.9	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1299.2	1297.9	1300	1300
New K-factor	36	36	36	36
New floor	799.2	797.9	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Namakwa (NCN)
Province	Northern Cape (NC)
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	5	3	60	85	1189.8	1274.8
Standard	5	3	60	85	1189.8	1274.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1299.2	1297.9	1300	1300
2025-09-01	1299.2	1297.9	1300	1300
2025-08-01	1299.2	1297.9	1300	1300
2025-07-01	1299.2	1297.9	1300	1300
2025-06-01	1299.2	1297.9	1300	1300
2025-05-01	1299.2	1297.9	1300	1300
2025-04-01	1299.2	1297.9	1300	1300
2025-03-01	1299.2	1297.9	1300	1300
2025-02-01	1299.2	1297.9	1300	1300
2025-01-01	1299.2	1297.9	1300	1300
2024-12-01	1299.2	1297.9	1300	1300
2024-11-01	1299.2	1297.9	1300	1300
2024-10-01	1299.2	1297.9	1300	1300
2024-09-01	1299.2	1297.9	1300	1300
2024-08-01	1299.2	1297.9	1300	1300
2024-07-01	1299.2	1297.9	1300	1300
2024-06-01	1299.2	1297.9	1300	1300
2024-08-01	1299.2	1297.9	1300	1300
2024-04-01	1299.2	1297.9	1300	1300
2024-03-01	1299.2	1297.9	1300	1300
2024-02-01	1299.2	1297.9	1300	1300
2024-01-01	1299.2	1297.9	1300	1300
2023-12-01	1215.9	1218.8	1200	1200
2023-11-01	1215.9	1218.8	1200	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	Namakwa Distrik Skaak Proewe 2018 (Ope)	2018-03-17	2018-03-17	Standard	Namakwa (NCN)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Distrik Skaak Proewe 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Williamson, K (Karen)				Opponent Van Wyk, C (Cheslin)

#	Games	Start				End
1	3	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Distrik Skaak Proewe 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Williamson, K (Karen)				Opponent Van Wyk, C (Cheslin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Distrik Skaak Proewe 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Williamson, K (Karen)				Opponent Van Wyk, C (Cheslin)

#	Games	Start				End
1	3	Tournament Namakwa Distrik Skaak Proewe 2018				Tournament Namakwa Distrik Skaak Proewe 2018
		date 2018-03-17	rnd 2	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Williamson, K (Karen)				Opponent Van Wyk, C (Cheslin)

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	Prinsloo ,J (Jan Abram)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Prinsloo ,J (Jan Abram)	1	1217.9	792.9	1	1221.6	792.9	0	0	0	0	0	0
2	Cloete ,D (Dudley)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Cloete ,D (Dudley)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Van Wyk ,C (Cheslin)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Wyk ,C (Cheslin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Williamson ,K (Karen)	1	1	425	1	1	425	0	0	0	0	0	0
4	Williamson ,K (Karen)	1	1130.9	1555.9	1	1116.8	1555.9	0	0	0	0	0	0
5	Manners-Wood ,H (Hanny)	1	1	425	1	1	425	0	0	0	0	0	0
5	Manners-Wood ,H (Hanny)	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

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Statistics

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PLAYER PAGE

Personal

Visser, J (Jassie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms