Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prins, J (James)

Chess SA id

1070141162

FIDE id

Date of birth

2007-12-09 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1297.1	1302.2	1200	1200
Raw rating	1297.1	1302.2	1200	1200
Weighted rating	1297.1	1302.2	1200	1200
Weighted performance	0	0	0	0
Floor	797.1	802.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	144.4	143.3	165.8	165.8
Highest rating	1464.1 2022-06-01	1452.9 2022-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1297.1 2024-02-01	1302.2 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1297.1 2024-06-01	1302.2 2024-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1464.1 2022-06-01	1452.9 2022-06-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1297.1	1302.2	1200	1200
Analysis
Rating	1297.1	1302.2	1200	1200
Raw rating	1297.1	1302.2	1200	1200
Weighted rating	1297.1	1302.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	797.1	802.2	700	700
Max/Min rating change allowed	144.4	143.3	165.8	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	1297.1	1302.2	1200	1200
New weighted rating	1297.1	1302.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1297.1	1302.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1297.1	1302.2	1200	1200
New K-factor	36	36	36	36
New floor	797.1	802.2	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	11	11
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	11	8	72.73	193.2	1253.7	1446.9
Standard	11	8	72.73	193.2	1253.7	1446.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1297.1	1302.2	1200	1200
2025-09-01	1297.1	1302.2	1200	1200
2025-08-01	1297.1	1302.2	1200	1200
2025-07-01	1297.1	1302.2	1200	1200
2025-06-01	1297.1	1302.2	1200	1200
2025-05-01	1297.1	1302.2	1200	1200
2025-04-01	1297.1	1302.2	1200	1200
2025-03-01	1297.1	1302.2	1200	1200
2025-02-01	1297.1	1302.2	1200	1200
2025-01-01	1297.1	1302.2	1200	1200
2024-12-01	1297.1	1302.2	1200	1200
2024-11-01	1297.1	1302.2	1200	1200
2024-10-01	1297.1	1302.2	1200	1200
2024-09-01	1297.1	1302.2	1200	1200
2024-08-01	1297.1	1302.2	1200	1200
2024-07-01	1297.1	1302.2	1200	1200
2024-06-01	1297.1	1302.2	1200	1200
2024-08-01	1297.1	1302.2	1200	1200
2024-04-01	1297.1	1302.2	1200	1200
2024-03-01	1297.1	1302.2	1200	1200
2024-02-01	1297.1	1302.2	1200	1200
2024-01-01	1297.1	1302.2	1200	1200
2023-12-01	1297.1	1302.2	1200	1200
2023-11-01	1297.1	1302.2	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	WP Closed 2022 (E)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
2	Steinitz Open 2022 (C)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament Steinitz Open 2022				Tournament WP Closed 2022
		date 2022-05-21	rnd 2	type Standard	result 1	date 2022-06-16	rnd 5	type Standard	result 1
		Opponent Pretorius, A (Amanda Karen)				Opponent Stemela, T (Thinathi)

#	Games	Start				End
1	9	Tournament Steinitz Open 2022				Tournament WP Closed 2022
		date 2022-05-21	rnd 2	type Standard	result 1	date 2022-06-16	rnd 5	type Standard	result 1
		Opponent Pretorius, A (Amanda Karen)				Opponent Stemela, T (Thinathi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Steinitz Open 2022				Tournament WP Closed 2022
		date 2022-05-22	rnd 5	type Standard	result 1	date 2022-06-16	rnd 3	type Standard	result 1
		Opponent Priestley, L (Logan)				Opponent Cuphane, B (Bandile)
2	2	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 2	type Standard	result 1	date 2022-05-21	rnd 3	type Standard	result 1
		Opponent Pretorius, A (Amanda Karen)				Opponent Sibanda, V (Vivian)
3	1	Tournament WP Closed 2022				Tournament WP Closed 2022
		date 2022-06-16	rnd 5	type Standard	result 1	date 2022-06-16	rnd 5	type Standard	result 1
		Opponent Stemela, T (Thinathi)				Opponent Stemela, T (Thinathi)

#	Games	Start				End
1	4	Tournament Steinitz Open 2022				Tournament WP Closed 2022
		date 2022-05-22	rnd 5	type Standard	result 1	date 2022-06-16	rnd 3	type Standard	result 1
		Opponent Priestley, L (Logan)				Opponent Cuphane, B (Bandile)
2	2	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 2	type Standard	result 1	date 2022-05-21	rnd 3	type Standard	result 1
		Opponent Pretorius, A (Amanda Karen)				Opponent Sibanda, V (Vivian)
3	1	Tournament WP Closed 2022				Tournament WP Closed 2022
		date 2022-06-16	rnd 5	type Standard	result 1	date 2022-06-16	rnd 5	type Standard	result 1
		Opponent Stemela, T (Thinathi)				Opponent Stemela, T (Thinathi)

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	De Jager ,L (Leon)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	De Jager ,L (Leon)	1	1090.4	665.4	1	1114.6	665.4	0	0	0	0	0	0
2	Nohashe ,A (Avuyile)	1	1	425	1	1	425	0	0	0	0	0	0
2	Nohashe ,A (Avuyile)	1	1147.9	1572.9	1	1137.2	1572.9	0	0	0	0	0	0
3	Msondlwana ,L (Lwazi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Msondlwana ,L (Lwazi)	1	1325.9	1325.9	1	1315.3	1325.9	0	0	0	0	0	0
4	Stemela ,T (Thinathi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Stemela ,T (Thinathi)	1	1277	1702	1	1286	1702	0	0	0	0	0	0
5	Sibanda ,V (Vivian)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sibanda ,V (Vivian)	1	1192.6	1617.6	1	1189.8	1617.6	0	0	0	0	0	0
6	Cuphane ,B (Bandile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Cuphane ,B (Bandile)	1	1307.4	1732.4	1	1300.4	1732.4	0	0	0	0	0	0
7	Gcuze ,K (Khanya)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Gcuze ,K (Khanya)	1	1294.6	1294.6	1	1275.5	1294.6	0	0	0	0	0	0
8	Manuel ,C (Conner)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Manuel ,C (Conner)	1	1279	854	1	1268.1	854	0	0	0	0	0	0
9	Pretorius ,A (Amanda Karen)	1	1	425	1	1	425	0	0	0	0	0	0
9	Pretorius ,A (Amanda Karen)	1	1174.2	1599.2	1	1164.2	1599.2	0	0	0	0	0	0
10	Mthi ,Y (Yamkela)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mthi ,Y (Yamkela)	1	1376.8	1801.8	1	1344.4	1801.8	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

Prins, J (James)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms