| 1597 | 1593.7 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1509.7 | 1502.9 | 2024 Kimberley Chess Club Christmas Open (Queens) | 2 | 2024-12-07 | S | B | 1 | 0.56 | 0.44 | 7.4 | 0.56 | 0.44 | 8.8 |
| 1640.4 | 1645.5 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1529.7 | 1522.5 | 2024 NC Closed Chess Championships (U18 Girls-Ladies) | 5 | 2024-08-25 | S | W | 0.5 | 0.67 | -0.17 | -3.2 | 0.68 | -0.18 | -3.6 |
| 1621.8 | 1620.8 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1511.8 | 1498.7 | 2024 Kimberley Chess Club School Holiday Tournament (Kings) | 3 | 2024-06-19 | S | W | 0.5 | 0.67 | -0.17 | -2.9 | 0.68 | -0.18 | -3.6 |
| 1620.4 | 1618 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1536.2 | 1524.7 | 2024 FB Schools Open 4.0 (Open) | 3 | 2024-04-13 | S | W | 1 | 0.64 | 0.36 | 6 | 0.65 | 0.35 | 7 |
| 1575.8 | 1584.8 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1612.3 | 1614.3 | Kimberley Chess Club School Holiday Tournament 2023 (A) | 5 | 2023-06-29 | S | W | 1 | 0.5 | 0.5 | 8.4 | 0.51 | 0.49 | 9.8 |
| 1575.8 | 1231.9 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1612.3 | 970.4 | Galeshewe Youth Day Chess Festival 2023 (Rapid B) | 4 | 2023-06-17 | R | W | 1 | 0.5 | 0.5 | 4.2 | 0.85 | 0.15 | 3 |
| 1480.9 | 1207.9 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1433.7 | 1047.6 | NC Youth Day Open Blitz 2022 (A+B) | 2 | 2022-06-18 | B | W | 1 | 0.6 | 0.4 | 1.8 | 0.73 | 0.27 | 5.4 |
| 1495.7 | 1504.4 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1434.8 | 1432.1 | Kimberley Chess Club Open 2022 (A) | 5 | 2022-04-30 | S | W | 0.5 | 0.61 | -0.11 | -1.8 | 0.63 | -0.13 | -2.6 |
| 1466.6 | 1473.7 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1302.8 | 1274.5 | Sol Plaatje Juniors II 2021 | 4 | 2021-02-20 | S | W | 1 | 0.73 | 0.27 | 4.5 | 0.77 | 0.23 | 4.6 |
| 1479.1 | 1218.3 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1277.1 | 908 | NC Open Blitz 2020 (B) | 3 | 2020-10-31 | B | W | 0 | 0.78 | -0.78 | -3.6 | 0.9 | -0.9 | -18 |
| 1483.9 | 1478.5 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1272.3 | 1269.5 | Frances Baard Chess Open 2020 (Ladies) | 2 | 2020-02-01 | S | W | 1 | 0.79 | 0.21 | 3.5 | 0.79 | 0.21 | 4.2 |
| 1515 | 1516.3 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1278.9 | 1276.7 | Kimberley Chess Club Christmas Open 2019 (B) | 3 | 2019-12-07 | S | W | 0.5 | 0.82 | -0.32 | -5.3 | 0.82 | -0.32 | -6.4 |
| 1393 | 1394.7 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 1231.5 | 1232.6 | Frances Baard Schools Trials 2019 (U11+U13 Girls) | 2 | 2019-03-02 | S | B | 1 | 0.65 | 0.35 | 5.8 | 0.65 | 0.35 | 7 |
| 1314.6 | 1326.3 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 960.4 | 990.4 | Moja Chess Club Open Tournament 2018 (B) | 2 | 2018-03-02 | S | W | 0.5 | 0.95 | -0.45 | -8.5 | 0.93 | -0.43 | -8.6 |
| 1314.6 | 1326.3 | 20 | 20 | Ahjum, KMK (Kristen) | | NCF | 960.4 | 990.4 | Frances Baard Schools Eliminations 2018 (U13 Girls) | 3 | 2018-03-17 | S | B | 1 | 0.87 | 0.13 | 2.2 | 0.85 | 0.15 | 3 |
| 100 | 100 | 20 | 20 | Ahjum, Kmk (Kristen) | | NC | 100 | 100 | Nc Chess Women`s Day Open Blitz Tournament - 09 August 2017 (B) | 2 | 2017-08-09 | B | B | 1 | 0.5 | 0.5 | 1.8 | 0.5 | 0.5 | 10 |
| 1076 | 1076 | 20 | 20 | Ahjum, K (Kristen) | | NC | 912 | 912 | Nc Qualifying Tournament Upington 28-29 October 2016 (U10-U12) | 3 | 2016-10-29 | S | B | 1 | 0.72 | 0.28 | 4.6 | 0.28 | 0.72 | 14.4 |
| 834 | 834 | 20 | 20 | Ahjum, K (Kristen) | | NC | 756 | 756 | Northern Cape Individual School Championship (U9 Girls) | 3 | 2014-05-17 | S | W | 1 | 0.61 | 0.39 | 6.5 | 0.39 | 0.61 | 12.2 |
| 0 | 0 | 20 | 20 | Ahjum, K (Kristen) | | NC | 567 | 567 | Duineveld Aug 13 Tournament (D Section) | 4 | 2013-08-02 | S | W | 1 | 0 | 1 | 16.6 | 0 | 1 | 20 |
