| 1392.2 | 1417 | 32 | 32 | Toughey, D (Dylan) | | NBR | 1424.5 | 1414.8 | 2026 Bojanala's Battle Of Mount Cambridge 2.0 (Center Pawns) | 5 | 2026-10-10 | S | W | 0 | 0.5 | -0.5 | -13.4 | 0.54 | -0.54 | -17.4 |
| 1404.3 | 1401.4 | 20 | 20 | Toughey, D (Dylan) | | NBR | 1341.4 | 1325.4 | Bojanala Closed Chess Championships 2026 (U12) | 4 | 2026-02-14 | S | W | 1 | 0.61 | 0.39 | 7.8 | 0.63 | 0.37 | 7.4 |
| 1264.3 | 1261.8 | 20 | 20 | Toughey, D (Dylan) | | NBR | 1346.3 | 1333.2 | Bojanala Wildcard Chess Championships 2026 (U12) | 3 | 2026-01-24 | S | W | 1 | 0.45 | 0.55 | 3.8 | 0.46 | 0.54 | 4.5 |
| 1235.2 | 1226.9 | 20 | 20 | Toughey, D (Dylan) | | NBR | 1369.9 | 1367.3 | Spartan Bishops Championships Warriors 2025 (U12) | 1 | 2025-05-23 | S | W | 1 | 0.38 | 0.62 | 10.4 | 0.38 | 0.62 | 12.4 |
| 1099.7 | 1107.7 | 20 | 20 | Toughey, D (Dylan) | | NBR | 1380.6 | 1395.2 | Bojanala Circuit Championships 3 of 4 2024 (U10) | 1 | 2024-09-14 | S | W | 0 | 0.21 | -0.21 | -3.5 | 0.21 | -0.21 | -4.2 |
| 1078.1 | 1101.6 | 20 | 20 | Toughey, D (Dylan) | | NBR | 1288.3 | 1286.8 | Bojanala Circuit Championship 2 of 4 2024 (U10) | 2 | 2024-06-15 | S | W | 0 | 0.3 | -0.3 | -5 | 0.33 | -0.33 | -6.6 |
| 1097.5 | 1113.6 | 20 | 20 | Toughey, D (Dylan) | | NBR | 1204 | 1199.1 | Bojanala's Rating Express 2024 (Center Pawns) | 1 | 2024-04-06 | S | W | 0 | 0.42 | -0.42 | -7 | 0.44 | -0.44 | -8.8 |
| 1033 | 1012.4 | 20 | 20 | Toughey, D (Dylan) | | NBR | 1124.1 | 1122.1 | Bojanala Silwerrand's Rating Implosion 2024 (Center Pawns) | 4 | 2024-03-16 | S | W | 1 | 0.44 | 0.56 | 9.3 | 0.41 | 0.59 | 11.8 |
| 1159.3 | 1156.1 | 20 | 20 | Toughey, D (Dylan) | | NBR | 1067.4 | 1054 | Bojanala's Spring Cleaning 2023 (Center Pawns) | 5 | 2023-08-26 | S | B | 0 | 0.57 | -0.57 | -9.5 | 0.58 | -0.58 | -11.6 |
