PLAYER PAGE

Anika Williams

210075201
Sedibeng (GSV)
Personal
Main rating
Rating 1546.3
K-factor 28
Floor 1126.7
Highest 1674.8 (2025-11-01)
Min/Max +/- allowed 84
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1491
Final +/- 0
New Rating
()
Rating 1546.3
K-factor 28
Floor 1126.7
Highest 1674.8 (2025-11-01)
Min/Max +/- allowed 84.3
Standard rating
Rating 1515.6
K-factor 28
Floor 1131.7
Highest 1677.7 (2025-11-01)
Min/Max +/- allowed 84
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1418.7
Final +/- 0
New Rating
()
Rating 1515.6
K-factor 28
Floor 1131.7
Highest 1677.7 (2025-11-01)
Min/Max +/- allowed 84
Rapid rating
Rating 1097.1
K-factor 40
Floor 500
Highest 1379.3 (2024-07-01)
Min/Max +/- allowed 128.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1097.1
K-factor 40
Floor 500
Highest 1379.3 (2024-07-01)
Min/Max +/- allowed 128.4
Blitz rating
Rating 624
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
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 624
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
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 D7 (Sedibeng East) Schools Team Championships 2026 (U17) Rapid 2026-08-15 2026-08-15 Sedibeng (GSV) 5 1546.3 5 5 1697.5 23.8 Details
2 Eureka Open 01 August 2026 (A) Standard 2026-08-01 2026-08-01 Sedibeng (GSV) 5 1546.3 5 3 1686.6 24.7 Details
3 Knights Watch Winter Classic 2026 (C) Standard 2026-07-04 2026-07-05 Johannesburg Metro (GJM) 5 1552.5 5 2 1130.9 -54.6 Details
4 LS Vryheidsmonument Open 2026 (A+B) Standard 2026-06-20 2026-06-20 Sedibeng (GSV) 5 1575.8 5 2.5 1420.3 -20.6 Details
5 2026 Africa Youth Chess Championship Classical 2026-05-15 2026-05-21 Uganda (UGA) 9 1560.5 9 5 1655.1 29.1 Details
6 Fundraiser for Philip and Anika 09 May 2026 (A+B) Standard 2026-05-09 2026-05-09 Sedibeng (GSV) 5 1560.5 4 1 1189.9 -40.4 Details
7 West Rand goes to Monnas 2026 (Open) Standard 2026-05-02 2026-05-02 West Rand (GWR) 5 1560.5 5 2.5 1587.6 4.6 Details
8 Sedibeng High Schools Chess Winter Ball Cames Preparation 2026 (U18 Girls) Standard 2026-04-27 2026-04-27 Sedibeng (GSV) 5 1560.5 5 5 1725.3 21.9 Details
9 South African Junior Closed Chess Championship 2026 (U16 Girls) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1498.2 9 5.5 1713.7 62.4 Details
10 Laer Volkskool Chess Open 14 March 2026 (A) Standard 2026-03-14 2026-03-14 Sedibeng (GSV) 5 1556.7 4 0.5 1212.6 -37.6 Details
11 West Rand Juniors 2026 (U18) Standard 2026-03-07 2026-03-07 West Rand (GWR) 5 1556.7 5 3 1408.1 -21 Details
12 Ekurhuleni 1st Standard Tournament 2026 (C) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1624.6 4 2.5 1556.2 -5.1 Details
13 JP Wagner Cup 2026 (U18+U20) Standard 2026-01-26 2026-01-26 Ekurhuleni (GE) 5 1624.6 5 4 1588.3 -4.2 Details
14 EG Janesn Open 2026 (U19) Standard 2026-02-07 2026-02-07 Ekurhuleni (GE) 5 1624.6 5 4 1535.5 -7.8 Details
15 Gauteng Inter-Region at Emerald Resort 2025 (U16 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1657.3 5 2.5 1610.2 -4.3 Details
16 2025 Gauteng Top Schools Teams (U19) Standard 2025-08-30 2025-08-30 Tshwane (GTP) 5 1647.5 0 0 0 0 Details
17 LS Fonteine Open 18 Oct 2025 (B+C) Standard 2025-10-18 2025-10-18 Sedibeng (GSV) 5 1647.5 2 0 841.1 -31.4 Details
18 2025 Gauteng Schools Provincial Individual Chess Championship (U15 Girls) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1647.5 5 4 1666.3 2.8 Details
19 Laerskool Eligwa Open 20 Sept 2025 (C) Standard 2025-09-20 2025-09-20 Sedibeng (GSV) 5 1546.2 5 5 1817.3 25.9 Details
20 Sedibeng Chess Open 06 Sept 2025 (C) Standard 2025-09-06 2025-09-06 Sedibeng (GSV) 5 1546.2 5 5 1800.5 24.2 Details
21 GDE (D7) Sedibeng East Schools 2025 (U19) Standard 2025-08-02 2025-08-02 Sedibeng (GSV) 5 1532.1 5 5 1576.3 8.8 Details
22 Eureka Chess Open 26 July 2025 (A) Standard 2025-07-26 2025-07-26 Sedibeng (GSV) 5 1587 5 1.5 1421.4 -16.9 Details
23 South African Open 2025 (U16 Girls) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1587 5 3 1428.9 -17.4 Details
24 LS Vryheidsmonument Chess Open 21 Jun 2025 (C) Standard 2025-06-21 2025-06-21 Sedibeng (GSV) 5 1471.1 5 5 1783.6 31.4 Details
25 GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U15 Girls) Standard 2025-05-24 2025-05-24 Sedibeng (GSV) 5 1464.1 5 5 1648.3 17.6 Details
26 Moja Chess Extravaganza 2025 (Ladies) Classical 2025-04-26 2025-05-01 Johannesburg Metro (GJM) 9 1464.1 9 4.5 1383.5 -13.2 Details
27 HS Overvaal Rapid 12 Apr 2025 (A) Rapid 2025-04-12 2025-04-12 Sedibeng (GSV) 5 1454.8 5 4 1595.8 9.5 Details
28 South African Junior Closed Chess Championships 2025 (U16 Girls) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1454.8 9 4.5 1440.8 -3.8 Details
29 Destinata Rapid Open 025 (B+C) Rapid 2025-03-15 2025-03-15 Sedibeng (GSV) 7 1515.2 1 0 1066.3 -7.5 Details
30 Laerskool Vaalpark Open 01 March 25 (A) Standard 2025-03-01 2025-03-01 Sedibeng (GSV) 5 1515.2 4 1 1125.5 -30.4 Details
31 Laer Volkskool Open 15 Feb 2025 (A+B) Standard 2025-02-15 2025-02-15 Sedibeng (GSV) 5 1544.8 5 2 1404.7 -14.3 Details
32 Afrikaans High School Open 08 Feb 2025 (A) Standard 2025-02-08 2025-02-08 Sedibeng (GSV) 5 1544.8 5 3 1507.8 -4.1 Details
33 Gauteng Inter-Region at UJ 2024 (U16 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1561.9 5 2 1456.5 -10.7 Details
34 Fonteine Open 2024 (C) Standard 2024-10-19 2024-10-19 Sedibeng (GSV) 5 1465.4 5 4 1550.2 7.8 Details
35 NWU Vaal Chess Open 12 Oct 2024 (D) Standard 2024-10-12 2024-10-12 Sedibeng (GSV) 5 1465.4 5 4 1578.7 10.5 Details
36 Heidelberg Open 05 October 2024 (C) Standard 2024-10-05 2024-10-05 Sedibeng (GSV) 5 1465.4 5 4.5 1763.4 29.7 Details
37 2024 South Africa National Schools Chess Championship (U15 Girls) Standard 2024-09-27 2024-09-28 Nelson Mandela Bay (ENM) 7 1333.5 7 4 1397.2 8.4 Details
38 Kings Gambit Chess Open 14 Sept 2024 (C) Standard 2024-09-14 2024-09-14 Sedibeng (GSV) 5 1333.5 5 3 1461.2 12.9 Details
39 Sedibeng Chess Open 07 Sept 24 (C) Standard 2024-09-07 2024-09-07 Sedibeng (GSV) 5 1333.5 5 4 1651.1 31.5 Details
40 Gauteng Schools Individuals Finals 2024 (U15 Girls) Standard 2024-08-17 2024-08-17 Ekurhuleni (GE) 5 1333.5 5 4 1521.3 17.8 Details
41 Sedibeng East D7 Teams Trials 2024 (U19) Standard 2024-08-03 2024-08-03 Sedibeng (GSV) 5 1336.7 5 3 1309.7 -2 Details
42 Eureka Open 27 July 2024 (C) Standard 2024-07-27 2024-07-27 Sedibeng (GSV) 5 1331.7 5 2 1258.1 -6.5 Details
43 Midvaal Winter Classic 13 July 2024 (D) Rapid 2024-07-13 2024-07-13 Sedibeng (GSV) 7 1331.7 7 4.5 1433.4 9.7 Details
44 South African Junior Closed Chess Championship 2024 (U14 Girls) Classical 2024-04-27 2024-05-01 Ekurhuleni (GE) 9 1285 9 4 1428.7 29.2 Details
45 Vaalpark Primary Chess Open 2024 (A) Standard 2024-04-13 2024-04-13 Sedibeng (GSV) 5 1287.9 4 1 1313.5 -1.8 Details
46 Valia's Open 2024 (A) Standard 2024-03-02 2024-03-02 Sedibeng (GSV) 5 1410.7 4 1 1138.6 -21.4 Details
47 NG Kerk Vanderbijlpark Suid 2024 (A+B) Standard 2024-02-24 2024-02-24 Sedibeng (GSV) 5 1410.7 4 1 1192.8 -17 Details
48 Laerskool Midvaal Chess Open Section 2024 (A) Standard 2024-02-10 2024-02-10 Sedibeng (GSV) 5 1410.7 5 1 964.5 -44.3 Details
49 2024 Gauteng Inter-Region Chess Championship (U14A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1372.8 5 3 1596.2 23.6 Details
50 NWU Vaal Open 2023 (A) Standard 2023-10-14 2023-10-14 Sedibeng (GSV) 5 1380.8 4 1 1317.8 -5 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 75
Wins 41
Draws 9
Losses 25
White 40
Black 35
White wins 22
Black wins 19
Score 45.5
Percent 60.7
Dp 90.7
AOR 1443.4
Performance 1534.1
Game statistics (History)
Games 560
Wins 326
Draws 36
Losses 198
White 284
Black 276
White wins 162
Black wins 164
Score 344
Percent 61.4
Dp 97.1
AOR 1241.7
Performance 1338.8
Rankings (Main)
National
Overall 1504
Gender 149
Age group 191
Gender/Age 26
Provincial
Overall 551
Gender 62
Age group 70
Gender/Age 12
Regional
Overall 51
Gender 4
Age group 6
Gender/Age 1
Rankings (Standard)
National
Overall 1657
Gender 207
Age group 221
Gender/Age 31
Provincial
Overall 616
Gender 82
Age group 86
Gender/Age 14
Regional
Overall 53
Gender 4
Age group 7
Gender/Age 1
Rankings (Rapid)
National
Overall 6301
Gender 1629
Age group 801
Gender/Age 208
Provincial
Overall 1501
Gender 392
Age group 230
Gender/Age 71
Regional
Overall 314
Gender 74
Age group 58
Gender/Age 23
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 75
Score 45.5
Percent 60.7
Aor 1443.4
Dp 90.7
Prat 1534.1
Performance (12 months)
Games 92
Score 57
Percent 62
Aor 1444.1
Dp 101.6
Prat 1545.7
Performance (History)
Games 560
Score 344
Percent 61.4
Aor 1241.7
Dp 97.1
Prat 1338.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Kotzee, A (Armand) 7 4 3 LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (E) Eureka Chess Open 26 July 2025 (A) Details
Overall 2 Van Biljon, J (Jessica) 6 2 4 D7 Individual 2018 (U9 Girls) Gaueng Schools D7 2022 (U13 Girls) Details
Overall 3 Kemp, J (Jowan) 6 4 2 Fonteine Open 2024 (C) Fundraiser for Philip and Anika 09 May 2026 (A+B) Details
Overall 4 Gebuza, M (Mbali) 5 3 2 Eagles Open 2019 (B) NG Kerk Vanderbijlpark Suid 2024 (A+B) Details
Overall 5 Olivier, J (Jan-Hendrik) 5 3 2 Overvaal Ope Jul 2023 (A) Eureka Chess Open 26 July 2025 (A) Details
Standard 1 Kemp, J (Jowan) 6 4 2 Fonteine Open 2024 (C) Fundraiser for Philip and Anika 09 May 2026 (A+B) Details
Standard 2 Van Biljon, J (Jessica) 6 2 4 D7 Individual 2018 (U9 Girls) Gaueng Schools D7 2022 (U13 Girls) Details
Standard 3 Gebuza, M (Mbali) 5 3 2 Eagles Open 2019 (B) NG Kerk Vanderbijlpark Suid 2024 (A+B) Details
Standard 4 Kotzee, A (Armand) 5 3 2 LS Voorwaarts & Dr P Hangelbroek Chess Open 2019 (E) Eureka Chess Open 26 July 2025 (A) Details
Standard 5 Olivier, J (Jan-Hendrik) 5 3 2 Overvaal Ope Jul 2023 (A) Eureka Chess Open 26 July 2025 (A) Details
Rapid 1 Kotzee, A (Armand) 2 1 1 Midvaal Winter Classic 13 July 2024 (D) Destinata Rapid Open 025 (B+C) Details