Chess South Africa Ratings Database

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Personal

Vorster, P (Paul)

Chess SA id

108087029

FIDE id

Date of birth

2008-07-23 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1669

Item	Main	Standard	Rapid	Blitz
Rating	1735.7	1713.4	1370.5	1200
Raw rating	1735.7	1713.4	1370.5	1200
Weighted rating	1648	1626.1	1364.7	1200
Weighted performance	1671.9	1651.2	975.5	0
Floor	1235.7	1213.4	870.5	700
K-factor	28	28	36	36
Min/Max rating change allowed	77.3	79.8	130.1	165.8
Highest rating	1735.7 2025-11-01	1713.4 2025-11-01	1375.6 2024-07-01	1200 2018-10-01
Highest raw rating	1735.7 2025-11-01	1713.4 2025-11-01	1370.5 2024-08-01	1200 2024-02-01
Highest weighted rating	1648 2025-11-01	1626.1 2025-11-01	1358.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1722.8 2025-03-01	1701.7 2023-10-01	1375.6 2024-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1735.7	1713.4	1370.5	1200
Analysis
Rating	1735.7	1713.4	1370.5	1200
Raw rating	1735.7	1713.4	1370.5	1200
Weighted rating	1648	1626.1	1364.7
Weighted performance	1671.9	1651.2	975.5
K-factor	28	28	36	36
Floor	1235.7	1213.4	870.5	700
Max/Min rating change allowed	77.3	79.8	130.1	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	1735.7	1713.4	1370.5	1200
New weighted rating	1658.1	1635.9	1366.2	1200
New weighted performance	1670.1	1649.4	974.1	0
Temp new rating	1735.7	1713.4	1370.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1735.7	1713.4	1370.5	1200
New K-factor	28	28	36	36
New floor	1235.7	1213.4	870.5	700

Item	Main	Standard	Rapid
	0	0	0
	29	29	0
	45	37	8
	41	26	15
	35	35	0
	16	11	5
History	197	149	48

Games since
	Main 74	Standard 66		Rapid 8		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	249		82		64
Male	233		78		60
U18	28		6		5
U18 Male	28		6		5
Standard
	RSA		Province		Region
Overall	287		83		64
Male	266		78		60
U18	37		7		5
U18 Male	37		7		5
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	29	23	79.31	249.1	1503.5	1752.6
Standard	29	23	79.31	249.1	1503.5	1752.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	192	122.5	63.8	117.3	1377.8	1495.1
Standard	149	94.5	63.42	114.1	1401.7	1515.8
Rapid	43	28	65.12	128.5	1295	1423.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1735.7	1713.4	1370.5	1200
2025-09-30	1688.1	1657.6	1370.5	1200
2025-09-01	1688.1	1657.6	1370.5	1200
2025-08-01	1688.1	1657.6	1370.5	1200
2025-07-01	1688.1	1657.6	1370.5	1200
2025-06-01	1688.1	1657.6	1370.5	1200
2025-05-01	1688.1	1657.6	1370.5	1200
2025-04-01	1714.7	1691.1	1370.5	1200
2025-03-01	1722.8	1701.7	1370.5	1200
2025-02-01	1600.2	1588.3	1370.5	1200
2025-01-01	1600.2	1588.3	1370.5	1200
2024-12-01	1600.2	1588.3	1370.5	1200
2024-11-01	1588	1573.3	1370.5	1200
2024-10-01	1588	1573.3	1370.5	1200
2024-09-01	1546.5	1530.1	1370.5	1200
2024-08-01	1546.5	1530.1	1370.5	1200
2024-07-01	1542.3	1530.1	1337.7	1200
2024-09-01	1544.8	1530.7	1337.7	1200
2024-05-01	1544.8	1530.7	1337.7	1200
2024-04-01	1538.8	1530.7	1300.6	1200
2024-03-01	1505.6	1496.1	1300.6	1200
2024-02-01	1521	1518.8	1300.6	1200
2024-01-01	1521	1518.8	1300.6	1200
2023-12-01	1521	1518.8	1300.6	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 Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	2	2	Yes	Analysis
2	Paarl Boys' High School Chess Festival 2025 (Elite)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U17 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	3	1.5	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U17 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
6	CT Metro North Schools Chess Individual Trials 2025 (U17 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	2	2	Yes	Analysis
2	Paarl Boys' High School Chess Festival 2025 (Elite)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U17 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	3	1.5	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U17 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
6	CT Metro North Schools Chess Individual Trials 2025 (U17 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
7	Paarl Boys' High Chess Festival 2024 (Elite)	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
8	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	2	2	Yes	Analysis
9	Western Cape Top Schools Championship 2024 (U18 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	5	Yes	Analysis
10	CT District North Top Schools 2024 (U18 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
11	Cape Town Chess Federation Closed Chess Championships 2024 (U18)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
12	Cape Town Junior League Qualifier 2024 (U18 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	3	2	Yes	Analysis
13	Western Cape HS Individuals Championship 2024 (U18 Boys)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3.5	Yes	Analysis
14	Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
15	North District School Trials 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
16	Paarl Boys High Chess Festival 2023 (Elite Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	6	5.5	Yes	Analysis
17	Western Cape Closed Championship 2023 (U16)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
18	WP Club League 2023 (B)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
19	WP Club League 2023 (C)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
20	WP Closed 2023 (U16)	2023-06-16	2023-06-17	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
21	Cape Town Junior League 2nd Qualifier 2023 (U16)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	2	1	Yes	Analysis
22	Cape Town Junior Chess League Q1 2023	2023-05-13	2023-05-13	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
23	North District School Trials 2023 (U15 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
24	Cape of Good Hope Open 2023 (Advanced)	2023-01-28	2023-01-29	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
25	2022 Western Province Club League (B)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	3	0	Yes	Analysis
26	2022 Western Province Club League (D)	2022-08-27	2022-10-01	Standard	Cape Town (WCT)	7	2	0.5	Yes	Analysis
27	South African Open 2022 (U16)	2022-07-11	2022-07-13	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
28	WP Closed 2022 (U16)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
29	Stellenberg Chess Championship 2022 (Challengers 1)	2022-06-24	2022-06-25	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
30	Steinitz Open 2022 (B)	2022-05-20	2022-05-22	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
31	Western Province Open 2022 (Intermediate)	2022-02-26	2022-02-27	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
32	CWP Closed 2021 (Open)	2021-09-18	2021-09-19	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
33	CWP Youth Day Rapid 2021 (U14)	2021-06-16	2021-06-16	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
34	WP Open 2021 (Prestige)	2021-05-08	2021-05-09	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
35	2020 Western Province Open (Development)	2020-03-07	2020-03-07	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
36	2020 Welgemoed Chess Challenge (U14)	2020-02-29	2020-02-29	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
37	Welgemoed Chess Challenge 2019 (U12)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis
38	District North Schools Chess Trials 2019 (U11)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
39	Welgemoed Chess Challenge 2018 (U12)	2018-02-24	2018-02-24	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	12	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-09	rnd 6	type Standard	result 1	date 2025-03-02	rnd 5	type Standard	result 1
		Opponent Petersen, J (Joshua)				Opponent Lau, C (Callum)
2	12	Tournament CT District North Top Schools 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Zenzile, A (Amahle)				Opponent Gough, D (Danny)
3	11	Tournament Western Cape Closed Championship 2023				Tournament North District School Trials 2024
		date 2023-09-23	rnd 4	type Rapid	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Daweti, L (Luhle)				Opponent Simayile, I (Isiphilinkosi)

#	Games	Start				End
1	12	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-09	rnd 6	type Standard	result 1	date 2025-03-02	rnd 5	type Standard	result 1
		Opponent Petersen, J (Joshua)				Opponent Lau, C (Callum)
2	10	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-06-16	rnd 6	type Standard	result 0.5	date 2024-10-04	rnd 1	type Standard	result 1
		Opponent Williams, E (Elegeaux)				Opponent Gough, D (Danny)
3	8	Tournament Paarl Boys High Chess Festival 2023				Tournament North District School Trials 2024
		date 2023-10-13	rnd 1	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Leite, K (Kiara)				Opponent Simayile, I (Isiphilinkosi)

#	Games	Start				End
1	5	Tournament 2020 Welgemoed Chess Challenge				Tournament CWP Youth Day Rapid 2021
		date 2020-02-29	rnd 4	type Rapid	result 1	date 2021-06-16	rnd 3	type Rapid	result 1
		Opponent Addinall, E (Ewald)				Opponent Degueldre, J (Jean-Christian)
2	3	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Zenzile, A (Amahle)				Opponent Watson, W (Wayden)
3	3	Tournament Cape Town Junior League Qualifier 2024				Tournament CT District North Top Schools 2024
		date 2024-04-06	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Adams, K (Kyron)				Opponent Kaziwa, L (Liyakha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament CT District North Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-08-30	rnd 3	type Standard	result 1
		Opponent Zenzile, A (Amahle)				Opponent Louw, W (Walt)
2	8	Tournament Western Cape Closed Championship 2023				Tournament Paarl Boys High Chess Festival 2023
		date 2023-09-23	rnd 4	type Rapid	result 1	date 2023-10-14	rnd 5	type Standard	result 1
		Opponent Daweti, L (Luhle)				Opponent Lau, C (Callum)
3	6	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-21	rnd 2	type Standard	result 1
		Opponent Schuch, CH (Cornelius)				Opponent Cloete, H (Howard)

#	Games	Start				End
1	6	Tournament Cape Town Metro Schools Chess Closed Individuals 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-21	rnd 2	type Standard	result 1
		Opponent Schuch, CH (Cornelius)				Opponent Cloete, H (Howard)
2	5	Tournament Cape of Good Hope Open 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-23	rnd 4	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Allie, I (Ishmaeel)				Opponent Adams, K (Kyron)
3	5	Tournament Paarl Boys' High Chess Festival 2024				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2024-10-05	rnd 6	type Standard	result 1	date 2025-02-09	rnd 4	type Standard	result 1
		Opponent Van Heerden, EJ (Ethan Joel)				Opponent Vermaak, B (Benjamin)

#	Games	Start				End
1	5	Tournament 2020 Welgemoed Chess Challenge				Tournament CWP Youth Day Rapid 2021
		date 2020-02-29	rnd 4	type Rapid	result 1	date 2021-06-16	rnd 3	type Rapid	result 1
		Opponent Addinall, E (Ewald)				Opponent Degueldre, J (Jean-Christian)
2	3	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Zenzile, A (Amahle)				Opponent Watson, W (Wayden)
3	3	Tournament Cape Town Junior League Qualifier 2024				Tournament CT District North Top Schools 2024
		date 2024-04-06	rnd 5	type Rapid	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Adams, K (Kyron)				Opponent Kaziwa, L (Liyakha)

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 Heerden ,EJ (Ethan Joel)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Van Heerden ,EJ (Ethan Joel)	3	1489.1	1630.7	3	1468.5	1630.7	0	0	0	0	0	0
2	Van Staaden ,D (Darren)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Van Staaden ,D (Darren)	3	1412	1553.7	3	1385.2	1553.7	0	0	0	0	0	0
3	De Wit ,M (Marnus)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
3	De Wit ,M (Marnus)	3	1424.9	1141.6	2	1389.9	1212.4	1	1094.6	999.9	0	0	0
4	Somai ,R (Ruhan)	3	2.5	283.3	2	1.5	212.5	1	1	425	0	0	0
4	Somai ,R (Ruhan)	3	1392.4	1675.7	2	1408.4	1604.9	1	977.4	1817.4	0	0	0
5	Degueldre ,J (Jean-Christian)	3	3	425	2	2	425	1	1	425	0	0	0
5	Degueldre ,J (Jean-Christian)	3	1416	1841	2	1420.4	1841	1	1329.8	1841	0	0	0
6	Jonkers ,T (Tristan)	3	1.5	0	2	0.5	-212.5	1	1	425	0	0	0
6	Jonkers ,T (Tristan)	3	1465.4	1465.4	2	1452.1	1252.9	1	1501.7	1890.4	0	0	0
7	Chiriya ,T (Takudzwa)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Chiriya ,T (Takudzwa)	2	1382.5	1170	2	1374.2	1170	0	0	0	0	0	0
8	Van Tonder ,W (Wium)	2	1	0	2	1	0	0	0	0	0	0	0
8	Van Tonder ,W (Wium)	2	1541.1	1541.1	2	1522.7	1541.1	0	0	0	0	0	0
9	Lau ,C (Callum)	2	2	425	2	2	425	0	0	0	0	0	0
9	Lau ,C (Callum)	2	1523.7	1948.7	2	1500.1	1948.7	0	0	0	0	0	0
10	Allie ,I (Ishmaeel)	2	1	0	2	1	0	0	0	0	0	0	0
10	Allie ,I (Ishmaeel)	2	1635.9	1635.9	2	1629.7	1635.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Vorster, P (Paul)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms