Chess South Africa Ratings Database

PLAYER PAGE

Personal

Den Ysschen, J (James)

Chess SA id

1110151027

FIDE id

Date of birth

2011-01-01 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1318.5	1335.5	1200	1200
Raw rating	1318.5	1335.5	1200	1200
Weighted rating	1318.5	1335.5	1200	1200
Weighted performance	0	0	0	0
Floor	818.5	835.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	140.1	136.7	165.8	165.8
Highest rating	1630.9 2023-02-01	1630.9 2023-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1318.5 2024-02-01	1335.5 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1318.5 2025-04-01	1335.5 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1630.9 2023-02-01	1630.9 2023-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1318.5	1335.5	1200	1200
Analysis
Rating	1318.5	1335.5	1200	1200
Raw rating	1318.5	1335.5	1200	1200
Weighted rating	1318.5	1335.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	818.5	835.5	700	700
Max/Min rating change allowed	140.1	136.7	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	1318.5	1335.5	1200	1200
New weighted rating	1318.5	1335.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1318.5	1335.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1318.5	1335.5	1200	1200
New K-factor	36	36	36	36
New floor	818.5	835.5	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	15	15
	0	0
	0	0
History	15	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	15	11	73.33	198.3	1272	1470.3
Standard	15	11	73.33	198.3	1272	1470.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1318.5	1335.5	1200	1200
2025-09-30	1318.5	1335.5	1200	1200
2025-09-01	1318.5	1335.5	1200	1200
2025-08-01	1318.5	1335.5	1200	1200
2025-07-01	1318.5	1335.5	1200	1200
2025-06-01	1318.5	1335.5	1200	1200
2025-05-01	1318.5	1335.5	1200	1200
2025-04-01	1318.5	1335.5	1200	1200
2025-03-01	1318.5	1335.5	1200	1200
2025-02-01	1318.5	1335.5	1200	1200
2025-01-01	1318.5	1335.5	1200	1200
2024-12-01	1318.5	1335.5	1200	1200
2024-11-01	1318.5	1335.5	1200	1200
2024-10-01	1318.5	1335.5	1200	1200
2024-09-01	1318.5	1335.5	1200	1200
2024-08-01	1318.5	1335.5	1200	1200
2024-07-01	1318.5	1335.5	1200	1200
2024-09-01	1318.5	1335.5	1200	1200
2024-05-01	1318.5	1335.5	1200	1200
2024-04-01	1318.5	1335.5	1200	1200
2024-03-01	1318.5	1335.5	1200	1200
2024-02-01	1318.5	1335.5	1200	1200
2024-01-01	1318.5	1335.5	1200	1200
2023-12-01	1318.5	1335.5	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	Eden Trials 2+3 2023 (U14)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	5	3	Yes	Analysis
2	Eden Trails 1 2023 (U13 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Oudussa Proewe 1 2023 (U13 Boys)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Oudussa Proewe 1 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Plaatjies, R (Rumark)				Opponent Plaatjies, L (Leighshawn)
2	2	Tournament Eden Trials 2+3 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Bothma, T (Teagan)				Opponent Petersen, R (Raynique)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Daniels, R (Richall)

#	Games	Start				End
1	7	Tournament Oudussa Proewe 1 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Plaatjies, R (Rumark)				Opponent Plaatjies, L (Leighshawn)
2	2	Tournament Eden Trials 2+3 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Bothma, T (Teagan)				Opponent Petersen, R (Raynique)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Daniels, R (Richall)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Oudussa Proewe 1 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Plaatjies, R (Rumark)				Opponent Plaatjies, L (Leighshawn)
2	2	Tournament Eden Trials 2+3 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Bothma, T (Teagan)				Opponent Petersen, R (Raynique)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Daniels, R (Richall)

#	Games	Start				End
1	7	Tournament Oudussa Proewe 1 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Plaatjies, R (Rumark)				Opponent Plaatjies, L (Leighshawn)
2	2	Tournament Eden Trials 2+3 2023				Tournament Eden Trials 2+3 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Bothma, T (Teagan)				Opponent Petersen, R (Raynique)
3	2	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Stephanus, E (Earl)				Opponent Daniels, R (Richall)

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	Saayman ,M (Miljenay)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Saayman ,M (Miljenay)	1	1354.8	929.8	1	1306.6	929.8	0	0	0	0	0	0
2	Sampson ,A (Allen)	1	1	425	1	1	425	0	0	0	0	0	0
2	Sampson ,A (Allen)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Fielies ,C (Clayton)	1	1	425	1	1	425	0	0	0	0	0	0
3	Fielies ,C (Clayton)	1	1231.8	1656.8	1	1199.6	1656.8	0	0	0	0	0	0
4	Daniels ,R (Richall)	1	1	425	1	1	425	0	0	0	0	0	0
4	Daniels ,R (Richall)	1	1216.5	1641.5	1	1205.6	1641.5	0	0	0	0	0	0
5	Booysen ,L (Lukas)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Booysen ,L (Lukas)	1	1429.9	1004.9	1	1426.7	1004.9	0	0	0	0	0	0
6	Petersen ,G (Geano)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Petersen ,G (Geano)	1	1239.7	814.7	1	1244	814.7	0	0	0	0	0	0
7	Petersen ,R (Raynique)	1	1	425	1	1	425	0	0	0	0	0	0
7	Petersen ,R (Raynique)	1	1319	1744	1	1318	1744	0	0	0	0	0	0
8	Maswatti ,W (Waylen)	1	1	425	1	1	425	0	0	0	0	0	0
8	Maswatti ,W (Waylen)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Claassen ,R (Raynier)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Claassen ,R (Raynier)	1	1690.9	1265.9	1	1738.1	1265.9	0	0	0	0	0	0
10	Plaatjies ,R (Rumark)	1	1	425	1	1	425	0	0	0	0	0	0
10	Plaatjies ,R (Rumark)	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

Den Ysschen, 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