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

PLAYER PAGE

Wian Botha

1130302147
Bojanala Platina (NBR)
Personal
Main rating
Rating 1379.5
K-factor 32
Floor 948
Highest 1448.7 (2025-09-30)
Min/Max +/- allowed 116
Rating Change
()
Games 9
Score 3.5
We 3.65
SWe -0.13
Temp +/- -4.1
Penalties 0
Weight perform 1346.1
Final +/- -4.1
New Rating
()
Rating 1375.4
K-factor 32
Floor 948
Highest 1448.7 (2025-09-30)
Min/Max +/- allowed 116.4
Standard rating
Rating 1373.5
K-factor 32
Floor 941
Highest 1453.2 (2025-09-30)
Min/Max +/- allowed 115.6
Rating Change
()
Games 9
Score 3.5
We 3.72
SWe -0.22
Temp +/- -7
Penalties 0
Weight perform 1349.3
Final +/- -7
New Rating
()
Rating 1366.6
K-factor 32
Floor 941
Highest 1453.2 (2025-09-30)
Min/Max +/- allowed 115.6
Rapid rating
Rating 1296.7
K-factor 36
Floor 796.7
Highest 1296.7 (2026-09-01)
Min/Max +/- allowed 144.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1296.7
K-factor 36
Floor 796.7
Highest 1296.7 (2026-09-01)
Min/Max +/- allowed 144.5
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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Bojanala's Battle Of Mount Cambridge 2.0 (Knights) Standard 2026-10-10 2026-10-10 Bojanala Platina (NBR) 5 1379.5 4 1 1275.8 -13.1 Details
2 Bojanala's Circuit Champs 3 of 4 2026 (U14) Standard 2026-10-03 2026-10-03 Bojanala Platina (NBR) 5 1379.5 5 2.5 1444.9 9 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Bojanala Clash Of Schools - Primary 2026 (Championship) Rapid 2026-08-15 2026-08-15 Bojanala Platina (NBR) 5 1379.5 5 3 1433.8 7.2 Details
2 Bojanala's Die Rooi Masjien 2026 (Knights) Standard 2026-06-06 2026-06-06 Bojanala Platina (NBR) 5 1364.3 5 3 1411.8 8 Details
3 Bojanala's Selly Park Winter Open 2026 (Knights) Standard 2026-05-16 2026-05-16 Bojanala Platina (NBR) 5 1343.8 5 3 1459.1 18.3 Details
4 Bojanala's Schoemies Open 2026 (Knights) Standard 2026-04-18 2026-04-18 Bojanala Platina (NBR) 5 1380.2 5 2.5 1375 0.3 Details
5 South African Junior Closed Chess Championship 2026 (U14 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1380.2 8 2 1259.5 -36.6 Details
6 Bojanala's Battle Of Mount Cambridge 2026 (Knights) Standard 2026-03-21 2026-03-21 Bojanala Platina (NBR) 5 1351.2 5 2.5 1251.2 -14.3 Details
7 Bojanala's Lebone II Open 2026 (Knights) Standard 2026-03-07 2026-03-07 Bojanala Platina (NBR) 5 1351.2 5 3.5 1636.9 43.3 Details
8 Bojanala's Grenville Open 2026 (Knights) Standard 2026-02-21 2026-02-21 Bojanala Platina (NBR) 5 1373.7 5 2 1233.5 -14.1 Details
9 2025 Mzansi Individual Championships (U14 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1418.9 6 2 1270.6 -21 Details
10 2025 Mzansi Inter Provincial Team Championships (U14 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1418.9 6 2.5 1371.7 -4.1 Details
11 Bojanala's Merry ChessMas 2025 (Knights) Standard 2025-11-29 2025-11-29 Bojanala Platina (NBR) 5 1418.9 5 2 1394.4 -3.2 Details
12 Bojanala's Circuit Championships 4 of 4 2025 (U14) Standard 2025-11-01 2025-11-01 Bojanala Platina (NBR) 5 1418.4 5 2.5 1428.8 0.3 Details
13 Bojanala's Battle Of Mount Cambridge 2025 (Knights) Standard 2025-10-11 2025-10-11 Bojanala Platina (NBR) 5 1448.2 5 2.5 1264.8 -18.4 Details
14 Bojanala's Rusties - The Champions' Tournament 2025 (Knights) Standard 2025-09-13 2025-09-13 Bojanala Platina (NBR) 5 1422.3 5 4 1592.4 15.9 Details
15 Bojanala's Circuit Championships 3 of 4 2025 (U14) Standard 2025-08-09 2025-08-09 Bojanala Platina (NBR) 5 1418.8 5 3 1433 2.2 Details
16 Bojanala's Clash Of Schools -Primary Schools 2025 (Seniors) Rapid 2025-07-26 2025-07-26 Bojanala Platina (NBR) 5 1414.9 5 4 1449 2.4 Details
17 Bojanala's Winter Warm Up 2025 (U14) Standard 2025-06-28 2025-06-28 Bojanala Platina (NBR) 5 1413.6 5 3 1477.5 7 Details
18 Bojanala's Pre-Exam 2025 (Rooks) Standard 2025-05-31 2025-05-31 Bojanala Platina (NBR) 5 1413.6 5 2 1344.2 -6.1 Details
19 Spartan Bishops Championships Warriors 2025 (U14) Standard 2025-05-23 2025-05-25 Frances Baard (NCF) 5 1348 5 4.5 1639.5 29.6 Details
20 Kwaggasrus Rapids 2025 (Senior) Rapid 2025-05-17 2025-05-17 Bojanala Platina (NBR) 5 1348 5 4 1505.1 6.9 Details
21 2025 Hotazel College Rated Chess Tournament (U13) Standard 2025-05-10 2025-05-10 John Taolo Gaetswewe (NCJ) 5 1348 0 0 0 0 Details
22 Bojanala's Rosewood Easter Open 2025 (Knights) Standard 2025-04-19 2025-04-19 Bojanala Platina (NBR) 5 1289.9 5 3.5 1524.5 23.6 Details
23 Bojanala's Waterkloof - The Superior One 2025 (Rooks) Standard 2025-03-15 2025-03-15 Bojanala Platina (NBR) 5 1309 5 2 1270 -3.2 Details
24 Bojanala Circuit Championships 1 of 4 2025 (U14) Standard 2025-03-01 2025-03-01 Bojanala Platina (NBR) 5 1309 5 2 1240 -7.5 Details
25 Bojanala's Battle In The Kloof 2025 (Knights) Standard 2025-02-15 2025-02-15 Bojanala Platina (NBR) 5 1206.8 5 3 1425.2 20.4 Details
26 Bojanala Closed Chess Championships 2025 (U12) Classical 2025-01-31 2025-02-02 Bojanala Platina (NBR) 5 1206.8 4 1 1277.6 6.4 Details
27 Bojanala Wildcard 2025 (Knights) Standard 2025-01-25 2025-01-25 Bojanala Platina (NBR) 5 1196 5 2 1229.5 2.5 Details
28 Bojanala's Merry Chess-Mas 2024 (Knights) Standard 2024-12-07 2024-12-07 Bojanala Platina (NBR) 5 1162 5 2 1293.6 11 Details
29 Bojanala's Brink Of Activity 2024 (Knights) Standard 2024-11-30 2024-11-30 Bojanala Platina (NBR) 5 1116.3 5 3 1365.3 24.9 Details
30 Bojanala's e4 In The Chapel 2024 (Knights) Standard 2024-10-26 2024-10-26 Bojanala Platina (NBR) 5 1132.1 5 1 998.3 -12.3 Details
31 Bojanala's Circuit Championships 4 of 4 204 (U12) Standard 2024-10-12 2024-10-12 Bojanala Platina (NBR) 5 1132.1 5 1.5 994.6 -14.3 Details
32 Bojanala's Battle of Mount Cambridge 2024 (Bishops) Standard 2024-10-05 2024-10-05 Bojanala Platina (NBR) 5 1132.1 5 3 1305.8 17.8 Details
33 Bojanala's Battle In The Kloof 2024 (Bishops) Standard 2024-09-21 2024-09-21 Bojanala Platina (NBR) 5 1144.6 5 2 1198 5.6 Details
34 Bojanala Circuit Championships 3 of 4 2024 (U12) Standard 2024-09-14 2024-09-14 Bojanala Platina (NBR) 5 1144.6 5 1 1023.4 -12.6 Details
35 Bojanala's FIDE In The Sparkling Waters 2024 (Junior Champs) Classical 2024-08-17 2024-08-17 Bojanala Platina (NBR) 5 1143.9 5 1.5 1155.3 0.4 Details
36 Bojanala's Clash Of Schools 2024 (U13) Standard 2024-07-20 2024-07-20 Bojanala Platina (NBR) 5 1160.6 5 2 1072.2 -9.3 Details
37 Bojanala Circuit Championship 2 of 4 2024 (U12) Standard 2024-06-15 2024-06-15 Bojanala Platina (NBR) 5 1175.5 5 2 1097.1 -8.3 Details
38 Bojanala Circuit Championship 1 of 4 2024 (U12) Standard 2024-05-25 2024-05-25 Bojanala Platina (NBR) 5 1217.9 5 1 967.4 -23.6 Details
39 Bojanala Olienpark's One For The Ages 2024 (Development) Standard 2024-04-20 2024-04-20 Bojanala Platina (NBR) 5 1200 5 3 1285 9 Details
Game statistics ( )
Games 9
Wins 3
Draws 1
Losses 5
White 5
Black 4
White wins 2
Black wins 1
Score 3.5
Percent 38.9
Dp -94.4
AOR 1464.2
Performance 1369.8
Game statistics ()
Games 52
Wins 22
Draws 6
Losses 24
White 26
Black 26
White wins 10
Black wins 12
Score 25
Percent 48.1
Dp -16.3
AOR 1389.6
Performance 1373.3
Game statistics (History)
Games 203
Wins 90
Draws 15
Losses 98
White 102
Black 101
White wins 43
Black wins 47
Score 97.5
Percent 48
Dp -16.7
AOR 1333.2
Performance 1316.5
Rankings (Main)
National
Overall 4006
Gender 3363
Age group 534
Gender/Age 388
Provincial
Overall 246
Gender 211
Age group 34
Gender/Age 29
Regional
Overall 167
Gender 137
Age group 25
Gender/Age 20
Rankings (Standard)
National
Overall 3653
Gender 3025
Age group 506
Gender/Age 358
Provincial
Overall 242
Gender 208
Age group 34
Gender/Age 27
Regional
Overall 157
Gender 131
Age group 24
Gender/Age 19
Rankings (Rapid)
National
Overall 2159
Gender 1775
Age group 441
Gender/Age 324
Provincial
Overall 81
Gender 65
Age group 18
Gender/Age 13
Regional
Overall 75
Gender 59
Age group 17
Gender/Age 12
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 4
Score 1
Percent 25
Aor 1488.3
Dp -212.5
Prat 1275.8
Performance ()
Games 47
Score 22.5
Percent 47.9
Aor 1383.7
Dp -18.1
Prat 1365.7
Performance (12 months)
Games 69
Score 31.5
Percent 45.7
Aor 1401.5
Dp -37
Prat 1364.6
Performance (History)
Games 198
Score 95
Percent 48
Aor 1330.4
Dp -17.2
Prat 1313.2
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Venter, R (Ruah) 7 3 4 Bojanala Olienpark's One For The Ages 2024 (Development) Bojanala's Selly Park Winter Open 2026 (Knights) Details
Overall 2 Pilane, M (Maemo) 6 2 4 Bojanala Circuit Championships 3 of 4 2024 (U12) Bojanala's Grenville Open 2026 (Knights) Details
Overall 3 Diphoko, P (Phitlhello) 4 1 3 Bojanala Circuit Championship 2 of 4 2024 (U12) Bojanala's Merry Chess-Mas 2024 (Knights) Details
Overall 4 Labuschagne, J (Jantjie) 4 3 1 Bojanala Circuit Championship 1 of 4 2024 (U12) Bojanala's Circuit Championships 3 of 4 2025 (U14) Details
Overall 5 Terblanche, B (Bernard) 4 1 3 Bojanala's Brink Of Activity 2024 (Knights) South African Junior Closed Chess Championship 2026 (U14 Open) Details
Standard 1 Venter, R (Ruah) 7 3 4 Bojanala Olienpark's One For The Ages 2024 (Development) Bojanala's Selly Park Winter Open 2026 (Knights) Details
Standard 2 Pilane, M (Maemo) 6 2 4 Bojanala Circuit Championships 3 of 4 2024 (U12) Bojanala's Grenville Open 2026 (Knights) Details
Standard 3 Diphoko, P (Phitlhello) 4 1 3 Bojanala Circuit Championship 2 of 4 2024 (U12) Bojanala's Merry Chess-Mas 2024 (Knights) Details
Standard 4 Myburgh, B (Braydan) 4 3 1 Bojanala Wildcard 2025 (Knights) Bojanala's Pre-Exam 2025 (Rooks) Details
Standard 5 Terblanche, B (Bernard) 4 1 3 Bojanala's Brink Of Activity 2024 (Knights) South African Junior Closed Chess Championship 2026 (U14 Open) Details