Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van der Westhuizen, K (Kendray)

Chess SA id

1120316756

FIDE id

Date of birth

2012-12-05 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1200.4	1199.7	1209.4	1200
Raw rating	1200.3	1199.7	1209.4	1200
Weighted rating	1200.4	1199.7	1205.7	1200
Weighted performance	0	0	0	0
Floor	705.3	700	709.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.7	165.9	163.6	165.8
Highest rating	1205.3 2025-03-01	1200 2025-03-01	1209.4 2025-03-01	1200 2025-03-01
Highest raw rating	1205.3 2025-03-01	1200 2025-03-01	1209.4 2025-03-01	1200 2025-03-01
Highest weighted rating	1205.3 2025-03-01	1200 2025-03-01	1204 2025-08-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1200.4	1199.7	1209.4	1200
Analysis
Rating	1200.4	1199.7	1209.4	1200
Raw rating	1200.3	1199.7	1209.4	1200
Weighted rating	1200.4	1199.7	1205.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	705.3	700	709.4	700
Max/Min rating change allowed	165.7	165.9	163.6	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	1200.3	1199.7	1209.4	1200
New weighted rating	1200.4	1199.7	1206.1	1200
New weighted performance	0	0	0	0
Temp new rating	1200.4	1199.7	1209.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1200.4	1199.7	1209.4	1200
New K-factor	36	36	36	36
New floor	705.3	700	709.4	700

Item	Main	Standard	Rapid
	0	0	0
	9	4	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 9	Standard 4		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	9	3.5	38.89	-94.4	1228.8	1134.4
Standard	4	1	25	-212.5	1226.8	1014.3
Rapid	5	2.5	50	0	1230.4	1230.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	3.5	38.89	-94.4	1228.8	1134.4
Standard	4	1	25	-212.5	1226.8	1014.3
Rapid	5	2.5	50	0	1230.4	1230.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1200.3	1199.7	1209.4	1200
2025-09-30	1200.3	1199.7	1209.4	1200
2025-09-01	1200.3	1199.7	1209.4	1200
2025-08-01	1200.3	1199.7	1209.4	1200
2025-07-01	1200.3	1199.7	1209.4	1200
2025-06-01	1200.3	1199.7	1209.4	1200
2025-05-01	1200.2	1199.5	1209.4	1200
2025-04-01	1198.7	1197	1209.4	1200
2025-03-01	1205.3	1200	1209.4	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	4	1	Yes	Analysis
2	Upper West Coast Presrige 2025 (U13 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	4	1	Yes	Analysis
2	Upper West Coast Presrige 2025 (U13 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Filand, J (Jovan-Re)				Opponent Vanneel, Z (Zavenito)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Muller, A (Adrian)				Opponent Muller, A (Adrian)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Muller, A (Adrian)				Opponent Muller, A (Adrian)

#	Games	Start				End
1	3	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Filand, J (Jovan-Re)				Opponent Vanneel, Z (Zavenito)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Muller, A (Adrian)				Opponent Muller, A (Adrian)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Vanneel, Z (Zavenito)				Opponent Vanneel, Z (Zavenito)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Filand, J (Jovan-Re)				Opponent Filand, J (Jovan-Re)

#	Games	Start				End
1	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Muller, A (Adrian)				Opponent Muller, A (Adrian)

#	Games	Start				End
1	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Vanneel, Z (Zavenito)				Opponent Vanneel, Z (Zavenito)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Filand, J (Jovan-Re)				Opponent Filand, J (Jovan-Re)

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	Roman ,F (Fernando)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Roman ,F (Fernando)	1	1219.5	794.5	1	1199.3	794.5	0	0	0	0	0	0
2	Muller ,A (Adrian)	1	1	425	1	1	425	0	0	0	0	0	0
2	Muller ,A (Adrian)	1	1214	1639	1	1191.3	1639	0	0	0	0	0	0
3	Olivier ,M (Micarlo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Olivier ,M (Micarlo)	1	1289.3	864.3	1	1213.3	864.3	0	0	0	0	0	0
4	Horse ,M (Mikyle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Horse ,M (Mikyle)	1	1184.5	759.5	1	1148.4	759.5	0	0	0	0	0	0
5	Van Reenen ,J (Jaydee)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Van Reenen ,J (Jaydee)	1	1337.8	912.8	0	0	0	1	1310	912.8	0	0	0
6	Lombaard ,D (Dean)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Lombaard ,D (Dean)	1	1202.2	1202.2	0	0	0	1	1204	1202.2	0	0	0
7	Vanneel ,Z (Zavenito)	1	1	425	0	0	0	1	1	425	0	0	0
7	Vanneel ,Z (Zavenito)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Filand ,J (Jovan-Re)	1	1	425	0	0	0	1	1	425	0	0	0
8	Filand ,J (Jovan-Re)	1	1178	1603	0	0	0	1	1169.3	1603	0	0	0
9	Van Der Schyff ,B (Brian)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Der Schyff ,B (Brian)	1	1233.9	808.9	0	0	0	1	1283.1	808.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Van der Westhuizen, K (Kendray)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms