| 1273 | 1220.6 | 20 | 20 | Janse Van Rensburg, S (San-Marie) | | ESB | 1299.1 | 1235.2 | Kouga Mayor's Cup 2025 (Open) | 3 | 2025-03-08 | S | W | 1 | 0.51 | 0.49 | 8.2 | 0.52 | 0.48 | 9.6 |
| 1281.4 | 1135.5 | 20 | 20 | Janse Van Rensburg, S (San-Marie) | | ESB | 1401.5 | 1296.5 | Back 2 School 2025 (A) | 3 | 2025-01-11 | S | W | 1 | 0.4 | 0.6 | 10.1 | 0.35 | 0.65 | 13 |
| 1229 | 1180.5 | 20 | 20 | Janse Van Rensburg, S (San-Marie) | | ESB | 1182.4 | 1152 | Kouga Mayor's Cup 2024 (Open) | 3 | 2024-03-09 | S | B | 0 | 0.51 | -0.51 | -8.6 | 0.49 | -0.49 | -9.8 |
| 1242 | 1176.2 | 20 | 20 | Janse Van Rensburg, S (Sanmarie) | | ESB | 1221.1 | 1202.8 | SBDCU Trial 1 2024 (Open) | 5 | 2024-02-24 | S | W | 1 | 0.57 | 0.43 | 7.2 | 0.51 | 0.49 | 9.8 |
| 1235.6 | 1253.7 | 20 | 20 | Janse Van Rensburg, S (Sanmarie) | | ESB | 1186.6 | 1170.4 | Jeffreys Bay CC 2nd Rapid NovembeR 2023 | 4 | 2023-11-27 | R | B | 1 | 0.52 | 0.48 | 3.2 | 0.56 | 0.44 | 8.8 |
| 1208.7 | 1256.2 | 20 | 20 | Janse Van Rensburg, S (Sanmarie) | | ESB | 1225.8 | 1251.8 | Marina Martinique Open Fundraiser 2023 (A) | 2 | 2023-09-09 | R | W | 1 | 0.52 | 0.48 | 6.3 | 0.55 | 0.45 | 9 |
| 1184.6 | 1200 | 20 | 20 | Janse Van Rensburg, S (Sanmarie) | | ESB | 1208.9 | 1198.2 | Jeffreys Bay Chess Club Rapid August 2023 | 3 | 2023-08-21 | R | B | 0 | 0.43 | -0.43 | -2.8 | 0.46 | -0.46 | -9.2 |
