| 1583.5 | 1255.4 | 20 | 20 | Changara, A (Adiel Tavonga) | | NBR | 1512.4 | 1364.7 | Bojanala's Clash Of Schools 2025 (Championship Open) | 1 | 2025-08-02 | R | W | 0 | 0.62 | -0.62 | -8.7 | 0.41 | -0.41 | -8.2 |
| 1596.6 | 1593.7 | 20 | 20 | Changara, A (Adiel Tavonga) | | NBR | 1514.3 | 1507.5 | Bojanala Closed Chess Championships 2025 (U14) | 4 | 2025-02-01 | S | B | 0.5 | 0.55 | -0.05 | -1 | 0.56 | -0.06 | -1.2 |
| 1478.7 | 1485.7 | 20 | 20 | Changara, A (Adiel Tavonga) | | NBR | 1471.2 | 1471.4 | Bojanala Circuit Championship 2 of 4 2024 (U14) | 4 | 2024-06-15 | S | W | 0.5 | 0.55 | -0.05 | -0.8 | 0.56 | -0.06 | -1.2 |
| 1464.3 | 1475.1 | 20 | 20 | Changara, A (Adiel Tavonga) | | NBR | 1394.6 | 1394.8 | Bojanala Silwerrand's Rating Implosion 2024 (Bishops) | 3 | 2024-03-16 | S | W | 0 | 0.62 | -0.62 | -10.3 | 0.64 | -0.64 | -12.8 |
| 1469.7 | 1486 | 20 | 20 | Changara, A (Adiel Tavonga) | | NBR | 1381.8 | 1376.8 | Bojanala Closed Chess Championships Stage 1 2024 (U14) | 5 | 2024-01-27 | S | W | 1 | 0.64 | 0.36 | 6 | 0.67 | 0.33 | 6.6 |
| 1486.8 | 1506.2 | 20 | 20 | Changara, A (Adiel Tavonga) | | NBR | 1366.6 | 1344.4 | Bojanala's Merry ChessMas 2023 (Rooks) | 1 | 2023-12-09 | S | B | 1 | 0.6 | 0.4 | 6.6 | 0.65 | 0.35 | 7 |
| 1587.2 | 1589.5 | 20 | 20 | Changara, A (Adiel Tavonga) | | NBR | 1364.2 | 1362.4 | Harties Wolf Pack 2023 (Rooks) | 4 | 2023-01-21 | S | W | 1 | 0.8 | 0.2 | 3.4 | 0.81 | 0.19 | 3.8 |
| 1362.9 | 1347 | 20 | 20 | Changara, A (Adiel Tavonga) | | NBR | 1101 | 1084.8 | 2nd One For The Ages 2022 (U12) | 2 | 2022-07-30 | S | B | 0 | 0.76 | -0.76 | -12.6 | 0.76 | -0.76 | -15.2 |
| 1384.2 | 1371.4 | 20 | 20 | Changara, A (Adiel Tavonga) | | NBR | 1151.5 | 1137.6 | The Meridian 2022 (U12) | 5 | 2022-01-22 | S | B | 1 | 0.73 | 0.27 | 4.5 | 0.73 | 0.27 | 5.4 |
