| 1571.9 | 1575.8 | 20 | 20 | Kalimashe, T (Tshireletso) | | GWR | 1843.8 | 1847.4 | Gauteng Inter-Region at Emerald Resort 2025 (U14 Championship) | 5 | 2025-12-07 | S | W | 0 | 0.23 | -0.23 | -4.3 | 0.23 | -0.23 | -4.6 |
| 1579.9 | 1571.8 | 20 | 20 | Kalimashe, T (Tshireletso) | | GWR | 1672.8 | 1665.4 | Heidelberg Open 05 October 2024 (C) | 2 | 2024-10-05 | S | B | 0 | 0.35 | -0.35 | -5.8 | 0.35 | -0.35 | -7 |
| 1567.4 | 1560.3 | 20 | 20 | Kalimashe, T (Tshireletso) | | GWR | 1674 | 1647.9 | North School Primary Chess Open 2024 (D) | 4 | 2024-08-31 | S | W | 0 | 0.42 | -0.42 | -7 | 0.44 | -0.44 | -8.8 |
| 1456.8 | 1474.3 | 20 | 20 | Kalimashe, T (Tshireletso) | | GWR | 1552.5 | 1551.6 | 2023 West Rand Trials (U12) | 5 | 2023-09-09 | S | W | 0 | 0.43 | -0.43 | -7.1 | 0.45 | -0.45 | -9 |
| 1277.7 | 1200 | 20 | 20 | Kalimashe, T (Tshireletso) | | GWR | 1552.4 | 1200 | VaalPark Primary Open Chess 2023 (C) | 2 | 2023-06-16 | R | B | 0 | 0.14 | -0.14 | -2.1 | 0.46 | -0.46 | -9.2 |
