| 1158.7 | 1155.6 | 20 | 20 | Tsoku, K (Kearabetswe Ziyanda) | | GSV | 1174.6 | 1169.1 | Laerskool Eligwa Open 20 Sept 2025 (F) | 5 | 2025-09-20 | S | B | 0 | 0.44 | -0.44 | -7.3 | 0.44 | -0.44 | -8.8 |
| 1158.7 | 1155.6 | 20 | 20 | Tsoku, K (Kearabetswe Ziyanda) | | GSV | 1174.6 | 1169.1 | Sedibeng Chess Open 06 Sept 2025 (F) | 5 | 2025-09-06 | S | W | 0.5 | 0.52 | -0.02 | -0.3 | 0.53 | -0.03 | -0.6 |
| 1164.7 | 1157.3 | 20 | 20 | Tsoku, K (Kearabetswe Ziyanda) | | GSV | 1174 | 1168.4 | Hoerskool Drie Riviere Open 08 March 2025 (F) | 5 | 2025-03-08 | S | W | 0 | 0.53 | -0.53 | -8.8 | 0.53 | -0.53 | -10.6 |
| 1200 | 1200 | 20 | 20 | Tsoku, K (Kearabetswe Ziyanda) | | GSV | 1200 | 1200 | North School Primary Chess Open 2024 (E) | 3 | 2024-08-31 | S | W | 0 | 0.54 | -0.54 | -9 | 0.54 | -0.54 | -10.8 |
