Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Theodore Wessels

1130140205
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1575
K-factor 32
Floor 1097.4
Highest 1597.4 (2026-02-28)
Min/Max +/- allowed 94
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1560.1
Final +/- 0
New Rating
()
Rating 1575
K-factor 32
Floor 1097.4
Highest 1597.4 (2026-02-28)
Min/Max +/- allowed 94.1
Standard rating
Rating 1575.7
K-factor 28
Floor 1102.2
Highest 1602.2 (2026-02-28)
Min/Max +/- allowed 93.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1560.1
Final +/- 0
New Rating
()
Rating 1575.7
K-factor 28
Floor 1102.2
Highest 1602.2 (2026-02-28)
Min/Max +/- allowed 93.5
Rapid rating
Rating 1184.8
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 1184.8
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
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 (2018-10-01)
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 JMC Closed 2026 (B) Standard 2026-08-01 2026-08-02 Johannesburg Metro (GJM) 5 1575 5 3.5 1702 28.8 Details
2 4th Khelo India - LCA Chess Tournament 2026 (C) Standard 2026-07-12 2026-07-12 Johannesburg Metro (GJM) 5 1555.7 5 3 1500.7 -9.5 Details
3 JMC Trinityhouse Randpark Ridge 2026 (B) Standard 2026-06-27 2026-06-27 Johannesburg Metro (GJM) 5 1571.3 4 2 1444.9 -15.6 Details
4 Sixth Knight Riders Juniors Open Chess Tournament 2026 (C+D) Standard 2026-05-10 2026-05-10 Johannesburg Metro (GJM) 5 1538.9 5 4 1752.7 32.4 Details
5 Chess Power House Freedom Day Open 2026 (C) Standard 2026-04-27 2026-04-27 Ekurhuleni (GE) 5 1597.4 5 3.5 1528.8 -6.4 Details
6 3rd KHELO INDIA - LCA Chess Tournament 2026 (Prestige) Standard 2026-04-18 2026-04-19 Johannesburg Metro (GJM) 5 1597.4 4 0 1363.1 -27.3 Details
7 South African Junior Closed Chess Championship 2026 (U14 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1597.4 9 4.5 1527.6 -24.7 Details
8 Chess Power House February Open 2026 (C) Standard 2026-02-21 2026-02-21 Ekurhuleni (GE) 5 1487.6 5 4.5 1768 28.2 Details
9 Ekurhuleni 1st Standard Tournament 2026 (D) Standard 2026-02-14 2026-02-14 Ekurhuleni (GE) 5 1487.6 5 4 1615.7 12.1 Details
10 MCA Welcome JHB 2026 (Advanced) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1487.6 5 3 1559.1 5.1 Details
11 2026 JMC Kick off Tournament (B) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1487.6 5 4 1732.3 13.2 Details
12 2025 Mzansi Individual Championships (U14 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1518.3 5 1.5 1320.1 -22.4 Details
13 2025 Mzansi Inter Provincial Team Championships (U14 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1518.3 6 3.5 1557.2 4.6 Details
14 Gauteng Inter-Region at Emerald Resort 2025 (U14 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1518.3 5 3 1498 -1.3 Details
15 2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1514.4 5 4 1529.9 2.5 Details
16 JMC Closed 2025 (U14) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1520.5 5 3 1491.9 -3.8 Details
17 South African Open 2025 (U14 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1506.8 5 3 1577.8 7.6 Details
18 Knight Riders Youth Day Open 2025 (B+C) Standard 2025-06-15 2025-06-15 Johannesburg Metro (GJM) 5 1481.4 5 4 1620.8 14.4 Details
19 Mzansi Africa Classic 2025 (Intermediate) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1439.9 5 3 1447.1 0.2 Details
20 JMC Crawford Sandton 2025 (B) Standard 2025-05-10 2025-05-10 Johannesburg Metro (GJM) 5 1439.9 5 2 1386.9 -4.5 Details
21 CPH May 2025 (C) Standard 2025-05-03 2025-05-03 Johannesburg Metro (GJM) 5 1439.9 5 4.5 1743.4 30.4 Details
22 2025 Chris Greyling Open Chess Tournament (C) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1445.5 5 3 1392.4 -4.3 Details
23 JMC Crawford Ruimsig 2025 (B) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1445.5 5 2 1447.7 0.8 Details
24 Knight Riders Open Chess Tournament 2025 (C) Standard 2025-02-22 2025-02-22 Johannesburg Metro (GJM) 5 1467 5 4 1605.8 14.4 Details
25 MCA Welcome 2025 (Advanced) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1467 4 0 1130 -26.4 Details
26 2025 Blou Bul Open Chess Tournament (C) Standard 2025-02-08 2025-02-08 Tshwane (GTP) 5 1467 5 3 1459 -1.3 Details
27 Gauteng Inter-Region at UJ 2024 (U12 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1424.3 5 4.5 1670 26.6 Details
28 JMC Closed 2024 (C) Standard 2024-08-09 2024-08-11 Johannesburg Metro (GJM) 5 1411.4 5 3.5 1488.9 8.1 Details
29 Chess Power House July Open 2024 (C) Standard 2024-07-20 2024-07-20 Johannesburg Metro (GJM) 5 1462.9 5 2.5 1313.1 -15.1 Details
30 South African Open Chess Championship 2024 (C) Standard 2024-07-04 2024-07-07 Ethekwini (KED) 7 1462.9 7 4 1346.5 -17.1 Details
31 JMC Trinityhouse Little Falls 2024 (B) Standard 2024-06-02 2024-06-02 Johannesburg Metro (GJM) 5 1474.1 5 2.5 1394.7 -7 Details
32 JMC Crawford International Sandton 2024 (B) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1559.6 4 1 1254.3 -23.7 Details
33 JMC Helpmekaar Kollege Tournament 2024 (B) Standard 2024-05-04 2024-05-04 Johannesburg Metro (GJM) 5 1559.6 5 1.5 1244.4 -29.7 Details
34 Westwood Open 2024 (C) Standard 2024-04-13 2024-04-13 Ekurhuleni (GE) 5 1392.1 5 5 1762.2 35.5 Details
35 First Knight Riders Junior Open 2024 (A+B) Standard 2024-04-20 2024-04-20 Johannesburg Metro (GJM) 5 1392.1 5 4 1680.8 28.7 Details
36 2024 Chris Greyling Open Chess Tournament (D3) Standard 2024-03-16 2024-03-16 Tshwane (GTP) 5 1387.6 5 3 1411.8 3.3 Details
37 JNW Open - Classic - Crawford 2024 (B) Standard 2024-03-09 2024-03-09 Johannesburg Metro (GJM) 5 1387.6 5 2 1374.8 -0.5 Details
38 Gear Up Mzansi Rapid 2024 (Intermediate) Rapid 2024-02-17 2024-02-17 Johannesburg Metro (GJM) 5 1399.8 5 2 1309 -7.6 Details
39 2024 Gauteng Inter-Region Chess Championship (U12A) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1390 5 4 1521.7 13.9 Details
40 JMC Kick Off Tournament 2024 (C) Standard 2024-01-28 2024-01-28 Johannesburg Metro (GJM) 5 1390 5 2 1317.7 -7.8 Details
41 JMC Closed Aug 2023 (U12) Standard 2023-08-04 2023-08-06 Johannesburg Metro (GJM) 6 1396.9 6 3 1364.7 -4.1 Details
42 2023 Menlo Open Tournament (C) Standard 2023-07-22 2023-07-22 Tshwane (GTP) 5 1410.2 5 2.5 1297.9 -11.6 Details
43 JMC Trinity Little Falls 2023 (C) Standard 2023-07-02 2023-07-02 Johannesburg Metro (GJM) 5 1410.2 5 2.5 1402.6 -1.5 Details
44 JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 Blitz 2023-07-30 2023-07-30 Johannesburg Metro (GJM) 7 1410.2 0 0 0 0 Details
45 3rd Knight Riders Junior Open 2023 (U10+U12) Standard 2023-07-29 2023-07-29 Johannesburg Metro (GJM) 5 1410.2 5 4 1466.8 5 Details
46 Knight Riders Youth Day 2023 (U12) Standard 2023-06-16 2023-06-16 Johannesburg Metro (GJM) 5 1417.1 5 5 1606.5 18.1 Details
47 JNW Open - Trinityhouse Little Falls 2023 (B) Standard 2023-06-24 2023-06-24 Johannesburg Metro (GJM) 5 1417.1 5 1.5 1194.9 -22.4 Details
48 Mzansi Fide Open 2023 (Intermediate) Classical 2023-04-27 2023-05-01 Johannesburg Metro (GJM) 6 1444.7 6 2 1142.2 -42.4 Details
49 JNW Open - Trinityhouse Little Falls 2023 (C) Standard 2023-05-13 2023-05-13 Johannesburg Metro (GJM) 5 1444.7 5 3 1374.9 -6 Details
50 Gauteng Open Arnold Classic 2023 (C) Standard 2023-05-20 2023-05-20 Tshwane (GTP) 5 1444.7 5 4 1630.5 17.6 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 57
Wins 34
Draws 4
Losses 19
White 28
Black 29
White wins 20
Black wins 14
Score 36
Percent 63.2
Dp 111.8
AOR 1480.7
Performance 1592.6
Game statistics (History)
Games 308
Wins 177
Draws 25
Losses 106
White 153
Black 155
White wins 100
Black wins 77
Score 189.5
Percent 61.5
Dp 98
AOR 1365.7
Performance 1463.7
Rankings (Main)
National
Overall 1258
Gender 1138
Age group 108
Gender/Age 86
Provincial
Overall 471
Gender 420
Age group 36
Gender/Age 29
Regional
Overall 178
Gender 155
Age group 15
Gender/Age 13
Rankings (Standard)
National
Overall 1155
Gender 1044
Age group 102
Gender/Age 80
Provincial
Overall 451
Gender 404
Age group 34
Gender/Age 27
Regional
Overall 162
Gender 142
Age group 14
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 57
Score 36
Percent 63.2
Aor 1480.7
Dp 111.8
Prat 1592.6
Performance (12 months)
Games 78
Score 48
Percent 61.5
Aor 1464.2
Dp 98.1
Prat 1562.3
Performance (History)
Games 308
Score 189.5
Percent 61.5
Aor 1365.7
Dp 98
Prat 1463.7
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Zulu, T (Thandoluhle) 5 2 3 Knight Riders Youth Day 2023 (U12) JMC Crawford Ruimsig 2025 (B) Details
Overall 2 Mallach, D (Daniel) 4 2 2 UJ Fundraising Tournament 2022 (D) JMC Crawford International Sandton 2024 (B) Details
Overall 3 Mannar, A (Aaryan) 4 2 2 JMC Closed 2024 (C) 2026 JMC Kick off Tournament (B) Details
Overall 4 Chen, Y (Youlin) 3 2 1 Gauteng Open Arnold Classic 2023 (C) JMC Crawford International Sandton 2024 (B) Details
Overall 5 Voigt, D (Daniel) 3 2 1 JNW Open - Trinityhouse Little Falls 2023 (B) 2026 JMC Kick off Tournament (B) Details
Standard 1 Zulu, T (Thandoluhle) 5 2 3 Knight Riders Youth Day 2023 (U12) JMC Crawford Ruimsig 2025 (B) Details
Standard 2 Mannar, A (Aaryan) 4 2 2 JMC Closed 2024 (C) 2026 JMC Kick off Tournament (B) Details
Standard 3 Mallach, D (Daniel) 4 2 2 UJ Fundraising Tournament 2022 (D) JMC Crawford International Sandton 2024 (B) Details
Standard 4 Gokool, N (Nishka) 3 2 1 Mzansi Africa Classic 2025 (Intermediate) 4th Khelo India - LCA Chess Tournament 2026 (C) Details
Standard 5 Smith, C (Caleb) 3 3 0 Mzansi Open 2022 (Young Masters) Sixth Knight Riders Juniors Open Chess Tournament 2026 (C+D) Details