| 1689 | 1499.9 | 20 | 20 | Cornforth, K (Kayleigh) | WRM | WEG | 1639.2 | 1363.4 | HCPS Invitational Rapid Tournament 2025 (U13) | 2 | 2025-10-18 | R | W | 0 | 0.6 | -0.6 | -6.5 | 0.7 | -0.7 | -14 |
| 1698.4 | 1689.3 | 20 | 20 | Cornforth, K (Kayleigh) | WRM | WEG | 1649.9 | 1675.1 | Western Cape Schools - Top Schools 2025 (U13) | 5 | 2025-09-07 | S | W | 1 | 0.6 | 0.4 | 6.6 | 0.56 | 0.44 | 8.8 |
| 1678.1 | 1669.3 | 20 | 20 | Cornforth, K (Kayleigh) | WRM | WEG | 1639.2 | 1691.5 | Eden Chess Trials 2 2025 (U14) | 5 | 2025-03-15 | S | W | 1 | 0.59 | 0.41 | 6.8 | 0.52 | 0.48 | 9.6 |
| 1613.4 | 1630.9 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1532.3 | 1565.9 | Eden Top Schools 2024 (U13 Open) | 2 | 2024-08-17 | S | W | 1 | 0.64 | 0.36 | 6 | 0.62 | 0.38 | 7.6 |
| 1592.5 | 1608.5 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1509.4 | 1538.7 | George Primary Top Schools 2024 (U13) | 3 | 2024-07-20 | S | B | 0.5 | 0.55 | -0.05 | -0.8 | 0.54 | -0.04 | -0.8 |
| 1603.7 | 1595 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1553.6 | 1572.6 | Eden Chess Trials 2 2024 (U14) | 6 | 2024-04-20 | S | B | 0 | 0.52 | -0.52 | -8.6 | 0.48 | -0.48 | -9.6 |
| 1694.6 | 1697.4 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1673.6 | 1716.4 | Western Cape Top Schools 2023 (U11 Mixed) | 5 | 2023-09-03 | S | W | 0 | 0.57 | -0.57 | -9.5 | 0.52 | -0.52 | -10.4 |
| 1698.8 | 1700.8 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1662.7 | 1715 | Eden Top Schools 2023 (U11 Mix) | 3 | 2023-08-19 | S | W | 0 | 0.58 | -0.58 | -9.6 | 0.53 | -0.53 | -10.6 |
| 1691.6 | 1690.4 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1659.3 | 1706.3 | Top Schools 2023 (U11) | 2 | 2023-07-29 | S | W | 0.5 | 0.58 | -0.08 | -1.3 | 0.52 | -0.02 | -0.4 |
| 1654.6 | 1652.9 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1651.1 | 1654.7 | Eden Trials 2+3 2023 (U12) | 6 | 2023-05-13 | S | B | 0 | 0.46 | -0.46 | -7.6 | 0.46 | -0.46 | -9.2 |
| 1487.2 | 1533.9 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1484.3 | 1523.3 | George Open 2022 (C) | 3 | 2022-12-03 | S | W | 0 | 0.55 | -0.55 | -9.1 | 0.55 | -0.55 | -11 |
| 1479.2 | 1480.5 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1493.6 | 1479.2 | George Topskole 2022 (O11) | 2 | 2022-07-30 | S | W | 0.5 | 0.53 | -0.03 | -0.5 | 0.54 | -0.04 | -0.8 |
| 1399.5 | 1336.9 | 20 | 20 | Cornforth, K (Kayleigh) | | WEG | 1290.9 | 1342.8 | George Trials 1 2022 (U11) | 5 | 2022-01-29 | S | B | 0 | 0.58 | -0.58 | -9.6 | 0.45 | -0.45 | -9 |
