Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rishworth, J (J)

Chess SA id

199054445

FIDE id

Date of birth

1999-10-03 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1202.4	1200	1171.6	1200
Raw rating	1202.4	1200	1171.6	1200
Weighted rating	1202.4	1200	1171.6	1200
Weighted performance	0	0	0	0
Floor	702.4	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.2	165.8	172.7	165.8
Highest rating	1202.4 2024-02-01	1200 2018-10-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1202.4 2024-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1202.4 2024-02-01	1200 2018-10-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1202.4	1200	1171.6	1200
Analysis
Rating	1202.4	1200	1171.6	1200
Raw rating	1202.4	1200	1171.6	1200
Weighted rating	1202.4	1200	1171.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	702.4	700	700	700
Max/Min rating change allowed	165.2	165.8	172.7	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	1202.4	1200	1171.6	1200
New weighted rating	1202.4	1200	1171.6	1200
New weighted performance	0	0	0	0
Temp new rating	1202.4	1200	1171.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1202.4	1200	1171.6	1200
New K-factor	36	36	36	36
New floor	702.4	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	14	7	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	7	3.5	50	0	1226.8	1226.8
Standard	0	0	0	0	0	0
Rapid	7	3.5	50	0	1226.8	1226.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1202.4	1200	1171.6	1200
2025-09-01	1202.4	1200	1171.6	1200
2025-08-01	1202.4	1200	1171.6	1200
2025-07-01	1202.4	1200	1171.6	1200
2025-06-01	1202.4	1200	1171.6	1200
2025-05-01	1202.4	1200	1171.6	1200
2025-04-01	1202.4	1200	1171.6	1200
2025-03-01	1202.4	1200	1171.6	1200
2025-02-01	1202.4	1200	1171.6	1200
2025-01-01	1202.4	1200	1171.6	1200
2024-12-01	1202.4	1200	1171.6	1200
2024-11-01	1202.4	1200	1171.6	1200
2024-10-01	1202.4	1200	1171.6	1200
2024-09-01	1202.4	1200	1171.6	1200
2024-08-01	1202.4	1200	1171.6	1200
2024-07-01	1202.4	1200	1171.6	1200
2024-06-01	1202.4	1200	1171.6	1200
2024-08-01	1202.4	1200	1171.6	1200
2024-04-01	1202.4	1200	1171.6	1200
2024-03-01	1202.4	1200	1171.6	1200
2024-02-01	1202.4	1200	1171.6	1200
2024-01-01	1202.4	1200	1171.6	1200
2023-12-01	1202.4	1200	1171.6	1200
2023-11-01	1202.4	1200	1171.6	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	King Cars PECC Grand Prix Fourth Leg 2018	2018-08-04	2018-08-04	Rapid	Nelson Mandela Bay (ENM)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament King Cars PECC Grand Prix Fourth Leg 2018				Tournament King Cars PECC Grand Prix Fourth Leg 2018
		date 2018-08-04	rnd 6	type Rapid	result 1	date 2018-08-04	rnd 7	type Rapid	result 1
		Opponent Dantu, BC (Brad Cole)				Opponent Freeman, V (Vianco)
2	2	Tournament King Cars PECC Grand Prix Fourth Leg 2018				Tournament King Cars PECC Grand Prix Fourth Leg 2018
		date 2018-08-04	rnd 1	type Rapid	result 1	date 2018-08-04	rnd 2	type Rapid	result 0.5
		Opponent Phakathi, M (Lunga)				Opponent Adams, JP (Juan-Pierre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament King Cars PECC Grand Prix Fourth Leg 2018				Tournament King Cars PECC Grand Prix Fourth Leg 2018
		date 2018-08-04	rnd 6	type Rapid	result 1	date 2018-08-04	rnd 7	type Rapid	result 1
		Opponent Dantu, BC (Brad Cole)				Opponent Freeman, V (Vianco)
2	2	Tournament King Cars PECC Grand Prix Fourth Leg 2018				Tournament King Cars PECC Grand Prix Fourth Leg 2018
		date 2018-08-04	rnd 1	type Rapid	result 1	date 2018-08-04	rnd 2	type Rapid	result 0.5
		Opponent Phakathi, M (Lunga)				Opponent Adams, JP (Juan-Pierre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament King Cars PECC Grand Prix Fourth Leg 2018				Tournament King Cars PECC Grand Prix Fourth Leg 2018
		date 2018-08-04	rnd 6	type Rapid	result 1	date 2018-08-04	rnd 7	type Rapid	result 1
		Opponent Dantu, BC (Brad Cole)				Opponent Freeman, V (Vianco)
2	1	Tournament King Cars PECC Grand Prix Fourth Leg 2018				Tournament King Cars PECC Grand Prix Fourth Leg 2018
		date 2018-08-04	rnd 1	type Rapid	result 1	date 2018-08-04	rnd 1	type Rapid	result 1
		Opponent Phakathi, M (Lunga)				Opponent Phakathi, M (Lunga)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament King Cars PECC Grand Prix Fourth Leg 2018				Tournament King Cars PECC Grand Prix Fourth Leg 2018
		date 2018-08-04	rnd 6	type Rapid	result 1	date 2018-08-04	rnd 7	type Rapid	result 1
		Opponent Dantu, BC (Brad Cole)				Opponent Freeman, V (Vianco)
2	1	Tournament King Cars PECC Grand Prix Fourth Leg 2018				Tournament King Cars PECC Grand Prix Fourth Leg 2018
		date 2018-08-04	rnd 1	type Rapid	result 1	date 2018-08-04	rnd 1	type Rapid	result 1
		Opponent Phakathi, M (Lunga)				Opponent Phakathi, M (Lunga)

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	Phakathi ,M (Lunga)	1	1	425	0	0	0	1	1	425	0	0	0
1	Phakathi ,M (Lunga)	1	886.8	1311.8	0	0	0	1	659.2	1311.8	0	0	0
2	Dantu ,BC (Brad Cole)	1	1	425	0	0	0	1	1	425	0	0	0
2	Dantu ,BC (Brad Cole)	1	895.6	1320.6	0	0	0	1	563.8	1320.6	0	0	0
3	Freeman ,V (Vianco)	1	1	425	0	0	0	1	1	425	0	0	0
3	Freeman ,V (Vianco)	1	1228.8	1653.8	0	0	0	1	844.2	1653.8	0	0	0
4	Nevin ,TW (Tyler William)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Nevin ,TW (Tyler William)	1	1501.9	1076.9	0	0	0	1	1381	1076.9	0	0	0
5	Adams ,JP (Juan-Pierre)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
5	Adams ,JP (Juan-Pierre)	1	1250.5	1250.5	0	0	0	1	1200	1250.5	0	0	0
6	Nasilowski ,R (Rinus)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Nasilowski ,R (Rinus)	1	1703.6	1278.6	0	0	0	1	1658.5	1278.6	0	0	0
7	Magwaza ,N (Ntokozo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Magwaza ,N (Ntokozo)	1	1120.3	695.3	0	0	0	1	1200	695.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Rishworth, J (J)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms