| 1149 | 1145.9 | 20 | 20 | Potgieter, KC (Kevin Chris) | | WEG | 1385.9 | 1387.1 | George Chess Trials 3 2023 (U19 Boys) | 5 | 2023-02-25 | S | B | 0 | 0.18 | -0.18 | -3 | 0.18 | -0.18 | -3.6 |
| 1169.6 | 1161.1 | 20 | 20 | Potgieter, KC (Kevin Chris) | | WEG | 1360.6 | 1375.9 | Eden Proewe 1 2022 (O18 Seuns) | 1 | 2022-03-12 | S | W | 0 | 0.32 | -0.32 | -5.4 | 0.29 | -0.29 | -5.8 |
| 1146.7 | 1129.9 | 20 | 20 | Potgieter, KC (Kevin Chris) | | WEG | 1282.8 | 1283.4 | George Trials 3 2022 (U18) | 4 | 2022-02-26 | S | B | 0 | 0.3 | -0.3 | -5 | 0.28 | -0.28 | -5.6 |
| 1146.7 | 1129.9 | 20 | 20 | Potgieter, KC (Kevin Chris) | | WEG | 1282.8 | 1283.4 | George Trials 2 2022 (U18) | 2 | 2022-02-12 | S | W | 0 | 0.38 | -0.38 | -6.3 | 0.36 | -0.36 | -7.2 |
