Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wainright, J (John-William)

Chess SA id

1100150441

FIDE id

Date of birth

2010-03-04 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1132.7	1151.3	1138.5	1200
Raw rating	1132.7	1151.3	1138.5	1200
Weighted rating	1132.3	1150.7	1138.5	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	182.5	177.7	181	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 2024-03-01
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 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1132.7	1151.3	1138.5	1200
Analysis
Rating	1132.7	1151.3	1138.5	1200
Raw rating	1132.7	1151.3	1138.5	1200
Weighted rating	1132.3	1150.7	1138.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	182.5	177.7	181	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	1132.7	1151.3	1138.5	1200
New weighted rating	1132.4	1150.8	1138.5	1200
New weighted performance	0	0	0	0
Temp new rating	1132.7	1151.3	1138.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1132.7	1151.3	1138.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	20	5	15
	0	0	0
	0	0	0
History	20	5	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
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	20	6.5	32.5	-148.8	1219.4	1070.7
Standard	5	1.5	30	-170	1202.2	1032.2
Rapid	15	5	33.33	-141.7	1225.2	1083.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1132.7	1151.3	1138.5	1200
2025-09-30	1132.7	1151.3	1138.5	1200
2025-09-01	1132.7	1151.3	1138.5	1200
2025-08-01	1132.7	1151.3	1138.5	1200
2025-07-01	1132.7	1151.3	1138.5	1200
2025-06-01	1132.7	1151.3	1138.5	1200
2025-05-01	1132.7	1151.3	1138.5	1200
2025-04-01	1132.7	1151.3	1138.5	1200
2025-03-01	1132.7	1151.3	1138.5	1200
2025-02-01	1132.7	1151.3	1138.5	1200
2025-01-01	1131.6	1149.6	1138.4	1200
2024-12-01	1131.6	1149.6	1138.4	1200
2024-11-01	1131.6	1149.6	1138.4	1200
2024-10-01	1131.6	1149.6	1138.4	1200
2024-09-01	1131.6	1149.6	1138.4	1200
2024-08-01	1131.6	1149.6	1138.4	1200
2024-07-01	1131.6	1149.6	1138.4	1200
2024-09-01	1131.6	1149.6	1138.4	1200
2024-05-01	1131.6	1149.6	1138.4	1200
2024-04-01	1131.6	1149.6	1138.4	1200
2024-03-01	1131.6	1149.6	1138.4	1200
2024-02-01	1131.6	1149.6	1138.4	1200
2024-01-01	1131.6	1149.6	1138.4	1200
2023-12-01	1131.6	1149.6	1138.4	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	West Coast Primary Schools Grand Challenge League 2023 (Development)	2023-10-21	2023-10-21	Rapid	West Coast (WCU)	5	0	0	No	Analysis
2	Pedro Booyse Top Schools 2023 (U13)	2023-07-29	2023-07-29	Standard	West Coast (WCU)	5	5	1.5	Yes	Analysis
3	Lower West Coast Top Schools Championships 2023 (U13)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	4	1.5	Yes	Analysis
4	Rhenish Primary Tournament 2023 (U14)	2023-05-13	2023-05-13	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
5	Laerskool Welgemoed Rapid 2023 (U14)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2023				Tournament Lower West Coast Top Schools Championships 2023
		date 2023-05-13	rnd 5	type Rapid	result 1	date 2023-06-10	rnd 2	type Rapid	result 0.5
		Opponent Maritz, A (Ashnique)				Opponent Heynse, E (Ethan)
2	1	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Swartz, A (Ashan)				Opponent Swartz, A (Ashan)
3	1	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-07-29	rnd 1	type Standard	result 0.5
		Opponent Van Schalkwyk, M (Mia-Leigh Che)				Opponent Van Schalkwyk, M (Mia-Leigh Che)

#	Games	Start				End
1	1	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Swartz, A (Ashan)				Opponent Swartz, A (Ashan)
2	1	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-07-29	rnd 1	type Standard	result 0.5
		Opponent Van Schalkwyk, M (Mia-Leigh Che)				Opponent Van Schalkwyk, M (Mia-Leigh Che)

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2023				Tournament Lower West Coast Top Schools Championships 2023
		date 2023-05-13	rnd 5	type Rapid	result 1	date 2023-06-10	rnd 2	type Rapid	result 0.5
		Opponent Maritz, A (Ashnique)				Opponent Heynse, E (Ethan)
2	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 1	type Rapid	result 1	date 2023-05-13	rnd 1	type Rapid	result 1
		Opponent Julius, D (Devon)				Opponent Julius, D (Devon)
3	1	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 3	type Rapid	result 0.5	date 2023-02-11	rnd 3	type Rapid	result 0.5
		Opponent Bredenkamp, A (Adriaan)				Opponent Bredenkamp, A (Adriaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rhenish Primary Tournament 2023				Tournament Lower West Coast Top Schools Championships 2023
		date 2023-05-13	rnd 5	type Rapid	result 1	date 2023-06-10	rnd 1	type Rapid	result 1
		Opponent Maritz, A (Ashnique)				Opponent Bredenkamp, A (Aeon)
2	1	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Swartz, A (Ashan)				Opponent Swartz, A (Ashan)
3	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 1	type Rapid	result 1	date 2023-05-13	rnd 1	type Rapid	result 1
		Opponent Julius, D (Devon)				Opponent Julius, D (Devon)

#	Games	Start				End
1	1	Tournament Pedro Booyse Top Schools 2023				Tournament Pedro Booyse Top Schools 2023
		date 2023-07-29	rnd 4	type Standard	result 1	date 2023-07-29	rnd 4	type Standard	result 1
		Opponent Swartz, A (Ashan)				Opponent Swartz, A (Ashan)

#	Games	Start				End
1	2	Tournament Rhenish Primary Tournament 2023				Tournament Lower West Coast Top Schools Championships 2023
		date 2023-05-13	rnd 5	type Rapid	result 1	date 2023-06-10	rnd 1	type Rapid	result 1
		Opponent Maritz, A (Ashnique)				Opponent Bredenkamp, A (Aeon)
2	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 1	type Rapid	result 1	date 2023-05-13	rnd 1	type Rapid	result 1
		Opponent Julius, D (Devon)				Opponent Julius, D (Devon)
3	1	Tournament Laerskool Welgemoed Rapid 2023				Tournament Laerskool Welgemoed Rapid 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Africa, Z (Zachary)				Opponent Africa, Z (Zachary)

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	Van Schalkwyk ,M (Mia-Leigh Che)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Van Schalkwyk ,M (Mia-Leigh Che)	1	1175.4	1175.4	1	1125.6	1175.4	0	0	0	0	0	0
2	Swartz ,A (Ashan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Swartz ,A (Ashan)	1	1209.3	1634.3	1	1218.1	1634.3	0	0	0	0	0	0
3	Hengson ,P (Peter John)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Hengson ,P (Peter John)	1	1247.9	822.9	1	1200	822.9	0	0	0	0	0	0
4	Knight ,T (Tyde)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Knight ,T (Tyde)	1	1199.9	774.9	1	1200	774.9	0	0	0	0	0	0
5	Opperman ,K (Kelly-Ann)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Opperman ,K (Kelly-Ann)	1	1178.5	753.5	1	1138.8	753.5	0	0	0	0	0	0
6	Meyer ,M (Matthew)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Meyer ,M (Matthew)	1	1564.9	1139.9	0	0	0	1	1561.1	1139.9	0	0	0
7	Van Der Horst ,K (Kylah)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Van Der Horst ,K (Kylah)	1	1114.2	689.2	0	0	0	1	1116.4	689.2	0	0	0
8	Spence ,B (Brian)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Spence ,B (Brian)	1	1270.5	845.5	0	0	0	1	1270.8	845.5	0	0	0
9	Heynse ,E (Ethan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	Heynse ,E (Ethan)	1	1189.7	1189.7	0	0	0	1	1184.8	1189.7	0	0	0
10	Raath ,L (Lisa)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Raath ,L (Lisa)	1	1283.2	858.2	0	0	0	1	1275.4	858.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Wainright, J (John-William)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms