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

PLAYER PAGE

Randzu Botha

2150305065
West Coast (WCU)
Personal
Main rating
Rating 1190.5
K-factor 36
Floor 733.1
Highest 1233.1 (2026-07-01)
Min/Max +/- allowed 158
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1138.8
Final +/- 0
New Rating
()
Rating 1190.5
K-factor 36
Floor 733.1
Highest 1233.1 (2026-07-01)
Min/Max +/- allowed 158.2
Standard rating
Rating 1131.3
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 1110.5
Final +/- 0
New Rating
()
Rating 1131.3
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1261
K-factor 36
Floor 773.5
Highest 1273.5 (2026-07-01)
Min/Max +/- allowed 149.3
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1234.8
Final +/- 0
New Rating
()
Rating 1261
K-factor 36
Floor 773.5
Highest 1273.5 (2026-07-01)
Min/Max +/- allowed 149.3
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 Rooibos Open 2026 (U8-U12) Rapid 2026-08-29 2026-08-29 West Coast (WCU) 5 1190.8 5 3 1180.2 -0.3 Details
2 Western Cape Women's Championship 2026 (U12) Standard 2026-08-08 2026-08-08 West Coast (WCU) 5 1190.8 5 2 1164.7 -10.8 Details
3 Pedro Booyse Top Schools 2026 (U11 Open) Standard 2026-07-25 2026-07-25 West Coast (WCU) 5 1190.8 5 2 1130.7 -19.2 Details
4 Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O11) Rapid 2026-05-30 2026-05-30 West Coast (WCU) 6 1188 6 5 1463.5 24 Details
5 2026 WCSC PS Individual Championship (U11 Girls) Standard 2026-05-16 2026-05-17 Overberg (WOS) 6 1205.9 5 1.5 1097.7 -17.9 Details
6 West Coast Schools Prestige Individuals Championships 2026 (U11 Girls) Standard 2026-02-28 2026-03-07 West Coast (WCU) 6 1165.5 6 3 1274.9 22.8 Details
7 Upper West Coast Schools Prestige Individuals Championship 2026 (U11 Girls) Rapid 2026-02-14 2026-02-14 West Coast (WCU) 5 1142.3 5 3 1320 13 Details
8 West Coast Schools Chess Grand Challenge League 2025 (PS Development) Rapid 2025-11-08 2025-11-08 West Coast (WCU) 5 1121 5 3 1296.5 11.9 Details
9 Rooibos Open 2025 (Junior) Standard 2025-08-30 2025-08-30 West Coast (WCU) 5 1113 5 2 1167.5 4.5 Details
10 Western Cape Women’s Championship 2025 (U12) Standard 2025-08-09 2025-08-09 West Coast (WCU) 5 1109.1 5 2 1125 2.2 Details
11 Upper West Coast Top Schools 2025 (U15) Rapid 2025-06-14 2025-06-14 West Coast (WCU) 5 1128.4 5 1 973.7 -11.6 Details
12 Shakirah Ruiters Youth Tournament 2025 (Advanced) Rapid 2025-06-16 2025-06-16 West Coast (WCU) 5 1110.4 5 2.5 1259.4 10 Details
13 Brenton Cupido West Coast Development Championship 2025 (U11+U13 Girls) Rapid 2025-05-24 2025-05-24 West Coast (WCU) 5 1119 5 2.5 1184 5.1 Details
14 West Coast And Mykonos Open 2025 (U12) Standard 2025-05-02 2025-05-04 West Coast (WCU) 5 1119 4 0 868.5 -22.3 Details
15 Upper West Coast Presrige 2025 (U11Girls) Rapid 2025-02-22 2025-02-22 West Coast (WCU) 5 1114.3 5 2 1112.9 0.4 Details
16 Western Cape Top Schools Championship 2024 (U15 Girls) Standard 2024-08-30 2024-09-01 Eden (WEG) 6 1111.4 5 0 720 -37.7 Details
17 The Rooibos Open 2024 (C) Rapid 2024-08-24 2024-08-24 West Coast (WCU) 5 1111.4 4 1 964.2 -9.2 Details
18 Lambertsbay Youth Open 2024 (Open) Rapid 2024-06-17 2024-06-17 West Coast (WCU) 5 1146.5 3 0 750.5 -17.5 Details
19 Bo-Weskus Skole Skaak Top Skole 2024 (O15) Rapid 2024-05-11 2024-05-11 West Coast (WCU) 5 1200 5 0.5 811.4 -26.9 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 37
Wins 19
Draws 1
Losses 17
White 17
Black 20
White wins 9
Black wins 10
Score 19.5
Percent 52.7
Dp 23
AOR 1217.5
Performance 1240.5
Game statistics (History)
Games 93
Wins 34
Draws 4
Losses 55
White 44
Black 49
White wins 17
Black wins 17
Score 36
Percent 38.7
Dp -96
AOR 1211.4
Performance 1115.4
Rankings (Main)
National
Overall 13539
Gender 3037
Age group 2050
Gender/Age 549
Provincial
Overall 3980
Gender 968
Age group 643
Gender/Age 192
Regional
Overall 460
Gender 123
Age group 68
Gender/Age 28
Rankings (Standard)
National
Overall 12776
Gender 3289
Age group 2045
Gender/Age 620
Provincial
Overall 3879
Gender 1117
Age group 672
Gender/Age 230
Regional
Overall 313
Gender 102
Age group 60
Gender/Age 28
Rankings (Rapid)
National
Overall 2846
Gender 542
Age group 439
Gender/Age 99
Provincial
Overall 1144
Gender 243
Age group 182
Gender/Age 51
Regional
Overall 237
Gender 65
Age group 39
Gender/Age 16
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 37
Score 19.5
Percent 52.7
Aor 1217.5
Dp 23
Prat 1240.5
Performance (12 months)
Games 42
Score 22.5
Percent 53.6
Aor 1216.8
Dp 30.4
Prat 1247.1
Performance (History)
Games 93
Score 36
Percent 38.7
Aor 1211.4
Dp -96
Prat 1115.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Cloete, B (Beau-Logan) 3 1 2 Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O11) Pedro Booyse Top Schools 2026 (U11 Open) Details
Overall 2 Cloete, C (Carter) 3 2 1 Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O11) Pedro Booyse Top Schools 2026 (U11 Open) Details
Overall 3 Horse, M (Mikyle) 2 1 1 Lambertsbay Youth Open 2024 (Open) The Rooibos Open 2024 (C) Details
Overall 4 Januarie, J (Johydin) 2 1 1 The Rooibos Open 2024 (C) West Coast And Mykonos Open 2025 (U12) Details
Overall 5 Lewis, M (Maleek) 2 1 1 West Coast Schools Chess Grand Challenge League 2025 (PS Development) Pedro Booyse Top Schools 2026 (U11 Open) Details
Rapid 1 Skippers, B (Beyonce) 2 0 2 Upper West Coast Presrige 2025 (U11Girls) Upper West Coast Schools Prestige Individuals Championship 2026 (U11 Girls) Details
Rapid 2 Cloete, C (Carter) 2 1 1 Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O11) Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O11) Details
Rapid 3 Cloete, B (Beau-Logan) 2 1 1 Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O11) Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O11) Details
Rapid 4 Horse, M (Mikyle) 2 1 1 Lambertsbay Youth Open 2024 (Open) The Rooibos Open 2024 (C) Details
Rapid 5 Van Staden, C (Cherton) 2 1 1 Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O11) Bo-Weskus Skole Skaak Top Skole Kampionskappe 2026 (O11) Details