Chess South Africa Ratings Database

PLAYER PAGE

Personal

Duipies, J (Jaden)

Chess SA id

1060137536

FIDE id

Date of birth

2006-11-15 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1149.9	1165.6	1123.2	1200
Raw rating	1149.9	1165.6	1123.2	1200
Weighted rating	1142.2	1157.6	1123.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.1	174.1	185	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1149.9	1165.6	1123.2	1200
Analysis
Rating	1149.9	1165.6	1123.2	1200
Raw rating	1149.9	1165.6	1123.2	1200
Weighted rating	1142.2	1157.6	1123.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.1	174.1	185	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	1149.9	1165.6	1123.2	1200
New weighted rating	1144	1159.5	1123.2	1200
New weighted performance	0	0	0	0
Temp new rating	1149.9	1165.6	1123.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1149.9	1165.6	1123.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	9	9	0
	0	0	0
	14	9	5
	0	0	0
History	23	18	5

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
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	23	6.5	28.26	-184.8	1259.8	1075.1
Standard	18	5.5	30.56	-165.3	1281.7	1116.5
Rapid	5	1	20	-255	1181	926
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1149.9	1165.6	1123.2	1200
2025-09-01	1149.9	1165.6	1123.2	1200
2025-08-01	1149.9	1165.6	1123.2	1200
2025-07-01	1149.9	1165.6	1123.2	1200
2025-06-01	1149.9	1165.6	1123.2	1200
2025-05-01	1149.9	1165.6	1123.2	1200
2025-04-01	1149.9	1165.6	1123.2	1200
2025-03-01	1149.9	1165.6	1123.2	1200
2025-02-01	1149.9	1165.6	1123.2	1200
2025-01-01	1149.9	1165.6	1123.2	1200
2024-12-01	1149.9	1165.6	1123.2	1200
2024-11-01	1149.9	1165.6	1123.2	1200
2024-10-01	1149.9	1165.6	1123.2	1200
2024-09-01	1149.9	1165.6	1123.2	1200
2024-08-01	1149.9	1165.6	1123.2	1200
2024-07-01	1111.4	1126.4	1123.2	1200
2024-06-01	1111.4	1126.4	1123.2	1200
2024-08-01	1111.4	1126.4	1123.2	1200
2024-04-01	1111.4	1126.4	1123.2	1200
2024-03-01	1073.2	1083.6	1123.2	1200
2024-02-01	1073.2	1083.6	1123.2	1200
2024-01-01	1073.2	1083.6	1123.2	1200
2023-12-01	1073.2	1083.6	1123.2	1200
2023-11-01	1073.2	1083.6	1123.2	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	Cape Winelands - Top Schools 2024 (U18 Mixed)	2024-07-27	2024-07-27	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
2	Cape Winelands Schools - Prestige 2024 (U18 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
3	Cape Winelands Schools Top Schools 2022 (U18 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	5	0	Yes	Analysis
4	Central Winelands Schools Individual Trials 2022 (U18 Boys)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	1	Yes	Analysis
5	Cape Winelands Open 2022 (Intermediate)	2022-02-12	2022-02-13	Standard	Cape Winelands (WCW)	6	4	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Dos Martiris, A (Antonio)				Opponent Brandt, M (Mia)
2	2	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 0.5
		Opponent Bester, C (Christoff)				Opponent De Wet, M (Malcolm)
3	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Van De Vyver, W (Wian)				Opponent Van De Vyver, W (Wian)

#	Games	Start				End
1	2	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Dos Martiris, A (Antonio)				Opponent Brandt, M (Mia)
2	2	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 5	type Standard	result 0.5
		Opponent Bester, C (Christoff)				Opponent De Wet, M (Malcolm)
3	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Van De Vyver, W (Wian)				Opponent Van De Vyver, W (Wian)

#	Games	Start				End
1	1	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Hendrikse, W (Waygon)				Opponent Hendrikse, W (Waygon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Dos Martiris, A (Antonio)				Opponent Brandt, M (Mia)
2	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Bester, C (Christoff)				Opponent Bester, C (Christoff)
3	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Van De Vyver, W (Wian)				Opponent Van De Vyver, W (Wian)

#	Games	Start				End
1	2	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Dos Martiris, A (Antonio)				Opponent Brandt, M (Mia)
2	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Bester, C (Christoff)				Opponent Bester, C (Christoff)
3	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Van De Vyver, W (Wian)				Opponent Van De Vyver, W (Wian)

#	Games	Start				End
1	1	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Hendrikse, W (Waygon)				Opponent Hendrikse, W (Waygon)

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	Randelhoff ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Randelhoff ,J (Jordan)	1	1331.2	906.2	1	1292.9	906.2	0	0	0	0	0	0
2	Van Tonder ,W (Wium)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Van Tonder ,W (Wium)	1	1538.8	1113.8	1	1533.6	1113.8	0	0	0	0	0	0
3	Brandt ,M (Mia)	1	1	425	1	1	425	0	0	0	0	0	0
3	Brandt ,M (Mia)	1	1451.1	1876.1	1	1446.8	1876.1	0	0	0	0	0	0
4	Roux ,H (Herman)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Roux ,H (Herman)	1	1258.9	833.9	1	1250.5	833.9	0	0	0	0	0	0
5	De Wet ,M (Malcolm)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	De Wet ,M (Malcolm)	1	1330.4	1330.4	1	1384.7	1330.4	0	0	0	0	0	0
6	Mercuur ,L (Logan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mercuur ,L (Logan)	1	1358.7	933.7	1	1339.8	933.7	0	0	0	0	0	0
7	Kana ,Z (Zaywon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kana ,Z (Zaywon)	1	1369.3	944.3	1	1208	944.3	0	0	0	0	0	0
8	Dos Martiris ,A (Antonio)	1	1	425	1	1	425	0	0	0	0	0	0
8	Dos Martiris ,A (Antonio)	1	1275.4	1700.4	1	1226.3	1700.4	0	0	0	0	0	0
9	Valla ,D (Dante)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Valla ,D (Dante)	1	1291.1	866.1	1	1293.4	866.1	0	0	0	0	0	0
10	Hall ,G (Gregory)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Hall ,G (Gregory)	1	1175.3	750.3	1	1131.2	750.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Duipies, J (Jaden)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms