Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Westhuizen, S (Shaakir)

Chess SA id

1070137522

FIDE id

Date of birth

2007-03-02 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

18.7

Junior GPX Points

1416.5

Item	Main	Standard	Rapid	Blitz
Rating	1534.4	1479.2	1399.6	1200
Raw rating	1534.4	1479.2	1399.6	1200
Weighted rating	1499.1	1474.8	1329.8	1200
Weighted performance	1497.5	1368.2	0	0
Floor	1034.4	991.4	899.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	103	111.4	124.8	165.8
Highest rating	1534.4 2025-09-01	1492.5 2024-07-01	1505.7 2022-02-01	1200 2018-10-01
Highest raw rating	1534.4 2025-09-01	1491.4 2024-08-01	1399.6 2025-09-01	1200 2024-02-01
Highest weighted rating	1494.5 2025-09-01	1471.2 2025-08-01	1322.8 2025-09-01	1200 2018-10-01
Highest weighted performance	1523.3 2024-07-01	1492.5 2024-07-01	1505.7 2022-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1534.4	1479.2	1399.6	1200
Analysis
Rating	1534.4	1479.2	1399.6	1200
Raw rating	1534.4	1479.2	1399.6	1200
Weighted rating	1499.1	1474.8	1329.8
Weighted performance	1497.5	1368.2	0
K-factor	32	32	36	36
Floor	1034.4	991.4	899.6	700
Max/Min rating change allowed	103	111.4	124.8	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	1534.4	1479.2	1399.6	1200
New weighted rating	1503.3	1476.2	1336.4	1200
New weighted performance	1497	1367.7	0	0
Temp new rating	1534.4	1479.2	1399.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1534.4	1479.2	1399.6	1200
New K-factor	32	32	40	36
New floor	1034.4	991.4	899.6	700

Item	Main	Standard	Rapid
	0	0	0
	21	16	5
	20	14	6
	18	18	0
	15	10	5
	0	0	0
History	74	58	16

Games since
	Main 41	Standard 30		Rapid 11		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1010		296		37
Male	884		250		27
U20	97		33		6
U20 Male	84		29		6
Standard
	RSA		Province		Region
Overall	1338		364		45
Male	1132		291		33
U20	121		40		8
U20 Male	97		35		7
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	21	14	66.67	141.7	1409.6	1551.2
Standard	16	10	62.5	106.2	1362.2	1468.4
Rapid	5	4	80	255	1561.2	1816.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	74	51.5	69.59	166.6	1352.7	1519.3
Standard	58	38.5	66.38	139.2	1357.3	1496.6
Rapid	16	13	81.25	265.6	1336	1601.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1534.4	1479.2	1399.6	1200
2025-09-01	1534.4	1479.2	1399.6	1200
2025-08-01	1497.5	1479.2	1318.7	1200
2025-07-01	1497.5	1479.2	1318.7	1200
2025-06-01	1497.5	1479.2	1318.7	1200
2025-05-01	1497.5	1479.2	1318.7	1200
2025-04-01	1487	1465.1	1318.7	1200
2025-03-01	1483.1	1459.5	1318.7	1200
2025-02-01	1511.6	1491.4	1318.7	1200
2025-01-01	1511.6	1491.4	1318.7	1200
2024-12-01	1511.6	1491.4	1318.7	1200
2024-11-01	1511.6	1491.4	1318.7	1200
2024-10-01	1511.6	1491.4	1318.7	1200
2024-09-01	1511.6	1491.4	1318.7	1200
2024-08-01	1511.6	1491.4	1318.7	1200
2024-07-01	1467.5	1455.4	1318.7	1200
2024-06-01	1467.5	1455.4	1318.7	1200
2024-08-01	1467.5	1455.4	1318.7	1200
2024-04-01	1467.5	1455.4	1318.7	1200
2024-03-01	1423.9	1403.6	1318.7	1200
2024-02-01	1413.3	1403.6	1271.2	1200
2024-01-01	1413.3	1403.6	1271.2	1200
2023-12-01	1413.3	1403.6	1271.2	1200
2023-11-01	1413.3	1403.6	1271.2	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	Cape Winelands Top Schools 2025 (U17+U19)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U19 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U19 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Top Schools 2025 (U17+U19)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U19 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U19 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Cape Winelands - Top Schools 2024 (U18 Mixed)	2024-07-27	2024-07-27	Standard	Cape Winelands (WCW)	5	4	3.5	Yes	Analysis
6	Western Cape HS Individuals Championship 2024 (U18 Boys)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	5	3	Yes	Analysis
7	Cape Winelands Schools - Prestige 2024 (U18 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
8	Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	5	Yes	Analysis
9	WP Club League 2023 (B)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	2	0.5	Yes	Analysis
10	Western Cape HS Individuals 2023 (U17 Boys)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
11	Cape Winelands Schools Prestige 2023 (U17 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
12	Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
13	Drakenstein Pioneers Open 2022 (B)	2022-03-26	2022-03-26	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
14	Cape Winelands Schools 2022 (U15 Boys)	2022-03-05	2022-03-05	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
15	Central Winelands Schools Individual Trials 2022 (U15 Boys)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-22	rnd 5	type Standard	result 0.5
		Opponent Jeppie, R (Riaad)				Opponent Lirafu, S (Siyambonga)
2	5	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Mofokeng, B (Bokang Gift Phoka)				Opponent Gidi, A (Alizwa)
3	4	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Khati, A (Abokwe)				Opponent Potgieter, W (Werne)

#	Games	Start				End
1	7	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-22	rnd 5	type Standard	result 0.5
		Opponent Jeppie, R (Riaad)				Opponent Lirafu, S (Siyambonga)
2	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Jaeger, D (Daniel)				Opponent Ali, U (Usher)
3	4	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Rosenberg, W (Wagheed)				Opponent Duipies, J (Jaden)

#	Games	Start				End
1	4	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Khati, A (Abokwe)				Opponent Potgieter, W (Werne)
2	4	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Mofokeng, B (Bokang Gift Phoka)				Opponent Jaeger, D (Daniel)
3	4	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 1	type Rapid	result 1	date 2022-02-19	rnd 4	type Rapid	result 1
		Opponent Badenhorst, S (Stephan)				Opponent Winshaw, B (Bates)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Mofokeng, B (Bokang Gift Phoka)				Opponent Gidi, A (Alizwa)
2	4	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Khati, A (Abokwe)				Opponent Potgieter, W (Werne)
3	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Jaeger, D (Daniel)				Opponent Ali, U (Usher)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Jaeger, D (Daniel)				Opponent Ali, U (Usher)
2	4	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 1	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 1
		Opponent Ephraim, J (Jacquin)				Opponent Anderson, N (Neo)
3	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Van Niekerk, J (Jazwon)				Opponent Kotze, J (Johann)

#	Games	Start				End
1	4	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Khati, A (Abokwe)				Opponent Potgieter, W (Werne)
2	4	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Mofokeng, B (Bokang Gift Phoka)				Opponent Jaeger, D (Daniel)
3	4	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 1	type Rapid	result 1	date 2022-02-19	rnd 4	type Rapid	result 1
		Opponent Badenhorst, S (Stephan)				Opponent Winshaw, B (Bates)

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	Jaeger ,D (Daniel)	3	3	425	2	2	425	1	1	425	0	0	0
1	Jaeger ,D (Daniel)	3	1224.5	1649.5	2	1207.6	1649.5	1	1170.4	1649.5	0	0	0
2	Rosenberg ,W (Wagheed)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
2	Rosenberg ,W (Wagheed)	3	1467.4	1325.7	2	1465.3	1467.4	1	1405.5	1042.4	0	0	0
3	Lielieveld ,F (Franco)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Lielieveld ,F (Franco)	2	1754.7	1329.7	2	1777.1	1329.7	0	0	0	0	0	0
4	Lirafu ,S (Siyambonga)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Lirafu ,S (Siyambonga)	2	1694.9	1482.4	2	1640.7	1482.4	0	0	0	0	0	0
5	Swartbooi ,K (Kirwan)	2	2	425	2	2	425	0	0	0	0	0	0
5	Swartbooi ,K (Kirwan)	2	1222.8	1647.8	2	1222.3	1647.8	0	0	0	0	0	0
6	Dos Martiris ,A (Antonio)	2	2	425	2	2	425	0	0	0	0	0	0
6	Dos Martiris ,A (Antonio)	2	1266.2	1691.2	2	1213.2	1691.2	0	0	0	0	0	0
7	Allie ,I (Ishmaeel)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Allie ,I (Ishmaeel)	2	1590.9	1165.9	2	1596.1	1165.9	0	0	0	0	0	0
8	Lekay ,R (Remarko)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Lekay ,R (Remarko)	2	1380.3	1380.3	1	1309.6	955.3	1	1307.6	1805.3	0	0	0
9	Randelhoff ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Randelhoff ,J (Jordan)	1	1344.5	919.5	1	1311	919.5	0	0	0	0	0	0
10	Russell ,C (Christopher)	1	1	425	1	1	425	0	0	0	0	0	0
10	Russell ,C (Christopher)	1	1317.9	1742.9	1	1300.4	1742.9	0	0	0	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, S (Shaakir)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms