| 1716.6 | 1725 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1789.1 | 1792.7 | 2025 Mzansi Individual Championships (Adult) | 6 | 2025-12-20 | S | B | 0.5 | 0.37 | 0.13 | 2.6 | 0.38 | 0.12 | 2.4 |
| 1676.7 | 1676.4 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1745.3 | 1748.7 | South African Junior Closed Chess Championship 2024 (U20 Open) | 7 | 2024-04-30 | S | B | 0.5 | 0.38 | 0.12 | 2.4 | 0.37 | 0.13 | 2.6 |
| 1663 | 1659.9 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1745.3 | 1746.7 | Bojanala's Rating Express 2024 (Kings) | 4 | 2024-04-06 | S | B | 0.5 | 0.36 | 0.14 | 2.3 | 0.36 | 0.14 | 2.8 |
| 1612.7 | 1607.1 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1743.4 | 1735.8 | FIDE at The King`s Gate 2.0 2022 (Prestige) | 2 | 2022-10-22 | S | B | 1 | 0.31 | 0.69 | 13 | 0.31 | 0.69 | 13.8 |
| 1505.6 | 1546.9 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1627.9 | 1635.7 | Bojanala Chess Federation Wildcards 2022 (Kings) | 2 | 2022-08-20 | S | W | 0 | 0.4 | -0.4 | -6.7 | 0.44 | -0.44 | -8.8 |
| 1455.4 | 1457.9 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1608.3 | 1596.3 | One For The Ages 2022 (U20) | 3 | 2022-07-16 | S | W | 0 | 0.36 | -0.36 | -6 | 0.38 | -0.38 | -7.6 |
| 1462.2 | 709.2 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1605.8 | 1263 | Bojanala Fields Rapid-Blitz-Blindfold Champions 2022 (Prestige) | 8 | 2022-05-28 | B | B | 0 | 0.29 | -0.29 | -1 | 0 | 0 | 0 |
| 1331.3 | 1326 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1523.9 | 1512.6 | Spring at The King`s Gate 2021 (A) | 5 | 2021-09-11 | S | B | 0 | 0.23 | -0.23 | -3.8 | 0.24 | -0.24 | -4.8 |
| 1387.8 | 1386.2 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1563.5 | 1571 | Inter Region 2019 (U16 Open) | 3 | 2019-10-19 | S | W | 0.5 | 0.34 | 0.16 | 2.7 | 0.33 | 0.17 | 3.4 |
| 1331.1 | 1327.3 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1551.8 | 1560.1 | Lebone II 2019 (U16) | 3 | 2019-09-14 | S | B | 1 | 0.2 | 0.8 | 13.3 | 0.19 | 0.81 | 16.2 |
| 1335.3 | 1332.7 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1523.4 | 1534.2 | Laerskool Rustenburg 2019 (U16) | 5 | 2019-08-17 | S | B | 0 | 0.24 | -0.24 | -4 | 0.22 | -0.22 | -4.4 |
| 1202.4 | 1204.4 | 20 | 20 | Lefyedi, T (Thatego) | | NBR | 1496.8 | 1501.2 | Hoerskool Rustenburg Skaak 2019 (U16) | 1 | 2019-04-13 | S | W | 0 | 0.2 | -0.2 | -3.3 | 0.2 | -0.2 | -4 |
