PLAYER PAGE

Theodore Wessels

1130140205
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1597.4
K-factor 32
Floor 1097.4
Highest 1597.4 (2026-02-28)
Min/Max +/- allowed 94
Rating Change
()
Games 9
Score 4.5
We 5.27
SWe -0.77
Temp +/- -24.7
Penalties 0
Weight perform 1602.6
Final +/- +5.2
New Rating
()
Rating 1602.6
K-factor 28
Floor 1102.6
Highest 1602.6 (2026-04-01)
Min/Max +/- allowed 93.4
Standard rating
Rating 1602.2
K-factor 28
Floor 1102.2
Highest 1602.2 (2026-02-28)
Min/Max +/- allowed 93.5
Rating Change
()
Games 9
Score 4.5
We 5.37
SWe -0.87
Temp +/- -24.5
Penalties 0
Weight perform 1602.6
Final +/- +0.4
New Rating
()
Rating 1602.6
K-factor 28
Floor 1102.6
Highest 1602.6 (2026-04-01)
Min/Max +/- allowed 93.4
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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 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
2 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
3 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
4 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
5 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
6 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
7 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
8 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
9 JMC Closed 2025 (U14) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1520.5 5 3 1491.9 -3.8 Details
10 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
11 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
12 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
13 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
14 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
15 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
16 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
17 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
18 MCA Welcome 2025 (Advanced) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1467 4 0 1130 -26.4 Details
19 2025 Blou Bul Open Chess Tournament (C) Standard 2025-02-08 2025-02-08 Tshwane (GTP) 5 1467 5 3 1459 -1.3 Details
20 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
21 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
22 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
23 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
24 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
25 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
26 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
27 Westwood Open 2024 (C) Standard 2024-04-13 2024-04-13 Ekurhuleni (GE) 5 1392.1 5 5 1762.2 35.5 Details
28 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
29 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
30 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
31 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
32 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
33 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
34 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
35 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
36 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
37 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
38 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
39 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
40 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
41 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
42 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
43 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
44 Silver Lakes Open Chess Tournament (C) Standard 2023-04-15 2023-04-15 Tshwane (GTP) 5 1430.1 5 4 1515.1 9.1 Details
45 JNW Open - Crawford 2023 (C) Standard 2023-03-04 2023-03-04 Johannesburg Metro (GJM) 5 1430.1 5 4 1521.2 9.8 Details
46 JMC 1 St Peters 2023 (C) Standard 2023-03-18 2023-03-18 Johannesburg Metro (GJM) 5 1430.1 5 3 1337 -9.6 Details
47 2022 South African Junior Team Chess Championships (U10 Open) Classical 2022-12-04 2022-12-08 4 Knights (4K) 7 1358.8 7 7 1602.1 39.6 Details
48 JMC 3rd Trials 2022 (U10) Standard 2022-09-11 2022-09-11 Johannesburg Metro (GJM) 5 1350.1 5 3.5 1404.7 4.8 Details
49 UJ Fundraising Tournament 2022 (D) Standard 2022-08-13 2022-08-13 Johannesburg Metro (GJM) 5 1242.4 5 3.5 1422.8 18.5 Details
50 JMC Womens Day 2022 (U10) Standard 2022-08-06 2022-08-06 Johannesburg Metro (GJM) 5 1242.4 5 5 1667.3 40.8 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 29
Wins 19
Draws 2
Losses 8
White 15
Black 14
White wins 11
Black wins 8
Score 20
Percent 69
Dp 161.2
AOR 1463.8
Performance 1625
Game statistics (History)
Games 280
Wins 162
Draws 23
Losses 95
White 140
Black 140
White wins 91
Black wins 71
Score 173.5
Percent 62
Dp 101.7
AOR 1352.4
Performance 1454.1
Rankings (Main)
National
Overall 1017
Gender 932
Age group 71
Gender/Age 58
Provincial
Overall 361
Gender 328
Age group 21
Gender/Age 18
Regional
Overall 137
Gender 123
Age group 12
Gender/Age 11
Rankings (Standard)
National
Overall 918
Gender 842
Age group 65
Gender/Age 55
Provincial
Overall 334
Gender 304
Age group 19
Gender/Age 17
Regional
Overall 124
Gender 111
Age group 12
Gender/Age 11
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 9
Score 4.5
Percent 50
Aor 1527.6
Dp 0
Prat 1527.6
Performance ()
Games 29
Score 20
Percent 69
Aor 1463.8
Dp 161.2
Prat 1625
Performance (12 months)
Games 80
Score 51.5
Percent 64.4
Aor 1434.7
Dp 122.2
Prat 1556.8
Performance (History)
Games 280
Score 173.5
Percent 62
Aor 1352.4
Dp 101.7
Prat 1454.1
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 Voigt, D (Daniel) 3 2 1 JNW Open - Trinityhouse Little Falls 2023 (B) 2026 JMC Kick off Tournament (B) Details
Overall 5 Thorulsley, K (Kairaav) 3 1 2 JMC Trials 1 - Laerskool Fontainebleau 2022 (U10) MCA Welcome 2025 (Advanced) Details
Standard 1 Zulu, T (Thandoluhle) 5 2 3 Knight Riders Youth Day 2023 (U12) JMC Crawford Ruimsig 2025 (B) Details
Standard 2 Mallach, D (Daniel) 4 2 2 UJ Fundraising Tournament 2022 (D) JMC Crawford International Sandton 2024 (B) Details
Standard 3 Mannar, A (Aaryan) 4 2 2 JMC Closed 2024 (C) 2026 JMC Kick off Tournament (B) Details
Standard 4 Voigt, D (Daniel) 3 2 1 JNW Open - Trinityhouse Little Falls 2023 (B) 2026 JMC Kick off Tournament (B) Details
Standard 5 Prinsloo, A (Alexander) 3 1 2 JMC 3rd Trials 2022 (U10) JMC Trinity Little Falls 2023 (C) Details