Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Stephan Vorster

1080304723
Sarah Baartman (ESB)
Personal
Main rating
Rating 1345.9
K-factor 32
Floor 906.1
Highest 1406.1 (2025-06-01)
Min/Max +/- allowed 124
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1222.3
Final +/- 0
New Rating
()
Rating 1345.9
K-factor 32
Floor 906.1
Highest 1406.1 (2025-06-01)
Min/Max +/- allowed 123.6
Standard rating
Rating 1345.4
K-factor 32
Floor 914.1
Highest 1414.1 (2025-06-01)
Min/Max +/- allowed 122.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1222.3
Final +/- 0
New Rating
()
Rating 1345.4
K-factor 32
Floor 914.1
Highest 1414.1 (2025-06-01)
Min/Max +/- allowed 122.2
Rapid rating
Rating 1193.6
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1193.6
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 EC Closed 2025 (U18 Boys) Standard 2025-09-06 2025-09-07 Nelson Mandela Bay (ENM) 6 1392.5 5 1 1137.2 0 Details
2 Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open) Standard 2025-07-11 2025-07-12 Amathole (EAL) 6 1406.1 6 3 1332.8 0 Details
3 SBDCA Closed 2025 (U18 Boys) Standard 2025-05-10 2025-05-10 Sarah Baartman (ESB) 6 1367.4 6 4 1452.6 0 Details
4 SBD Trials Graaff Reinet 12 April 2025 (U18) Standard 2025-04-12 2025-04-12 Sarah Baartman (ESB) 5 1323 5 3.5 1402.2 0 Details
5 SBDCA Trials GRT 22 March 2025 (U18) Standard 2025-03-22 2025-03-22 Sarah Baartman (ESB) 5 1236.7 5 4 1539.3 0 Details
6 SBDCU Graaff-Reinet Trials 2025 (U18) Standard 2025-02-15 2025-02-15 Sarah Baartman (ESB) 5 1193.7 4 3 1497.1 0 Details
7 Sarah Baartman District Schools Trials 2024 (U18 Boys) Rapid 2024-08-03 2024-08-03 Sarah Baartman (ESB) 5 1195.9 4 1 1150.4 0 Details
8 SBDCU Trial 3 2024 (U18) Standard 2024-06-01 2024-06-01 Sarah Baartman (ESB) 5 1170.4 5 2.5 1290.9 0 Details
9 Fountains Mall 2024 (B) Standard 2024-05-17 2024-05-18 Sarah Baartman (ESB) 6 1200 6 2 1073.8 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 46
Wins 21
Draws 6
Losses 19
White 23
Black 23
White wins 9
Black wins 12
Score 24
Percent 52.2
Dp 18.5
AOR 1298.8
Performance 1317.2
Rankings (Main)
National
Overall 4527
Gender 3794
Age group 582
Gender/Age 486
Provincial
Overall 492
Gender 419
Age group 68
Gender/Age 58
Regional
Overall 126
Gender 106
Age group 16
Gender/Age 13
Rankings (Standard)
National
Overall 4111
Gender 3431
Age group 534
Gender/Age 445
Provincial
Overall 457
Gender 390
Age group 66
Gender/Age 56
Regional
Overall 112
Gender 93
Age group 15
Gender/Age 12
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 27
Score 15.5
Percent 57.4
Aor 1311.3
Dp 63
Prat 1374.3
Performance (History)
Games 46
Score 24
Percent 52.2
Aor 1298.8
Dp 18.5
Prat 1317.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Fourie, N (Neelon) 4 1 3 SBDCU Trial 3 2024 (U18) Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open) Details
Overall 2 Olivier, H (Handru) 4 2 2 SBDCU Graaff-Reinet Trials 2025 (U18) Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open) Details
Overall 3 Tadesse, L (Lina) 2 0 2 SBDCA Trials GRT 22 March 2025 (U18) SBD Trials Graaff Reinet 12 April 2025 (U18) Details
Overall 4 Munemo, T (Tadiwa) 2 2 0 SBDCU Trial 3 2024 (U18) Sarah Baartman District Schools Trials 2024 (U18 Boys) Details
Overall 5 Schuster, A (Alfonso) 2 1 1 SBD Trials Graaff Reinet 12 April 2025 (U18) SBDCA Closed 2025 (U18 Boys) Details
Standard 1 Fourie, N (Neelon) 4 1 3 SBDCU Trial 3 2024 (U18) Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open) Details
Standard 2 Olivier, H (Handru) 4 2 2 SBDCU Graaff-Reinet Trials 2025 (U18) Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18 Open) Details
Standard 3 Tadesse, L (Lina) 2 0 2 SBDCA Trials GRT 22 March 2025 (U18) SBD Trials Graaff Reinet 12 April 2025 (U18) Details
Standard 4 Theunissen, A (Andrew) 2 2 0 SBDCA Trials GRT 22 March 2025 (U18) SBDCA Closed 2025 (U18 Boys) Details
Standard 5 Schuster, A (Alfonso) 2 1 1 SBD Trials Graaff Reinet 12 April 2025 (U18) SBDCA Closed 2025 (U18 Boys) Details