| 1402.8 | 1400.6 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1397.4 | 1371.8 | 2024 Kimberley Chess Club School Holiday Tournament (Rooks) | 4 | 2024-06-19 | S | B | 1 | 0.46 | 0.54 | 9.1 | 0.49 | 0.51 | 10.2 |
| 1436.1 | 1433.9 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1499.2 | 1491.8 | 2024 Frances Baard Schools Open (U13) | 2 | 2024-02-03 | S | W | 0 | 0.47 | -0.47 | -7.9 | 0.47 | -0.47 | -9.4 |
| 1423.4 | 1421.5 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1525 | 1532.4 | KCC School Holiday Tournament 2023 (U12) | 3 | 2023-04-03 | S | W | 0 | 0.42 | -0.42 | -7.1 | 0.41 | -0.41 | -8.2 |
| 1295.6 | 1325.6 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1466.3 | 1465.8 | Frances Baard Trials 2022 (U8-U12) | 2 | 2022-10-01 | S | B | 0 | 0.26 | -0.26 | -4.4 | 0.3 | -0.3 | -6 |
| 1112.4 | 1119.3 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1446.4 | 1443.9 | Kimberley Chess Club Open Tournament (C) | 4 | 2022-03-05 | S | B | 0 | 0.07 | -0.07 | -1.2 | 0.08 | -0.08 | -1.6 |
| 1094.6 | 1099.7 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1346.9 | 1345.6 | Womens Open Tournament 2022 (C) | 2 | 2022-02-19 | S | B | 0 | 0.16 | -0.16 | -2.7 | 0.17 | -0.17 | -3.4 |
| 1168.3 | 1160.9 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1271.8 | 1261 | NC Open Schools 2020 (U7+U9 Open + U9 Girls) | 2 | 2020-02-29 | S | B | 0 | 0.34 | -0.34 | -5.6 | 0.34 | -0.34 | -6.8 |
| 1148.4 | 1138.1 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1282.6 | 1274.3 | Kimberley Chess Club Christmas Open 2019 (D) | 3 | 2019-12-07 | S | W | 0 | 0.39 | -0.39 | -6.5 | 0.38 | -0.38 | -7.6 |
| 1124.1 | 1105.2 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1149.4 | 1139.6 | Frances Baard Schools Open Tournament 2019 (U7+U9 Boys+Girls) | 3 | 2019-01-29 | S | W | 0 | 0.51 | -0.51 | -8.5 | 0.5 | -0.5 | -10 |
| 1164.3 | 1153.6 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1170 | 1162 | Northern Cape Open 2018 (C) | 2 | 2018-10-27 | S | B | 0 | 0.45 | -0.45 | -7.5 | 0.45 | -0.45 | -9 |
| 1137.6 | 1122.8 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1171.1 | 1162.4 | Northern Cape Closed Chess Championships 2018 (U8 Open) | 4 | 2018-09-01 | S | B | 0 | 0.42 | -0.42 | -7.9 | 0.41 | -0.41 | -8.2 |
| 1200 | 1200 | 20 | 20 | Ross, E (Ebenezer) | | NCF | 1200 | 1200 | Russian Connecxion Chess Club: The Ultimate Reign of Terror 2018 (D) | 4 | 2018-08-04 | S | W | 0 | 0.54 | -0.54 | -9 | 0.54 | -0.54 | -10.8 |
