| 1501.4 | 1531.6 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 1442.8 | 1448.5 | Bojanala Closed Chess Championships Stage 1 2024 (U16) | 4 | 2024-01-27 | S | W | 0.5 | 0.61 | -0.11 | -1.8 | 0.64 | -0.14 | -2.8 |
| 1374.4 | 1390.4 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 1284 | 1309.5 | Bojanala Chess Federation Clash of Schools 2022 (PS Championship) | 2 | 2022-07-22 | S | B | 1 | 0.56 | 0.44 | 7.3 | 0.55 | 0.45 | 9 |
| 1346.7 | 1338.6 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 1311.5 | 1307.8 | Winter Games Chess Championships 2022 (U13 Open) | 5 | 2022-04-30 | S | B | 0.5 | 0.5 | 0 | 0 | 0.49 | 0.01 | 0.2 |
| 1346.7 | 1338.6 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 1311.5 | 1307.8 | RHS Know Thyself 2022 (B) | 4 | 2022-04-23 | S | B | 1 | 0.5 | 0.5 | 8.4 | 0.49 | 0.51 | 10.2 |
| 1380.5 | 1379.7 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 1322.7 | 1315 | Brainstorm 2021 (U14+U16) | 5 | 2021-06-05 | S | B | 1 | 0.53 | 0.47 | 7.9 | 0.53 | 0.47 | 9.4 |
| 1312.1 | 1293.3 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 1308.1 | 1296.6 | Back to the Board 2021 (U14) | 4 | 2021-04-17 | S | W | 0.5 | 0.55 | -0.05 | -0.8 | 0.54 | -0.04 | -0.8 |
| 1352.7 | 1342.3 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 1140.2 | 1120.6 | Laerskool Proteapark 2020 (B) | 3 | 2020-02-29 | S | B | 1 | 0.71 | 0.29 | 4.8 | 0.72 | 0.28 | 5.6 |
| 1363 | 1355.2 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 1203.7 | 1186.5 | Selly Park 2019 (B) | 1 | 2019-10-05 | S | W | 0 | 0.73 | -0.73 | -12.1 | 0.74 | -0.74 | -14.8 |
| 889.6 | 868.6 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 894.5 | 879.2 | Laerskool Brits Tournament 2018 (U10) | 3 | 2018-08-04 | S | B | 1 | 0.45 | 0.55 | 9.1 | 0.45 | 0.55 | 11 |
| 908.8 | 909.4 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 778.3 | 779.8 | Inter Regional 2018 (U10 Team) | 2 | 2018-05-04 | S | W | 1 | 0.69 | 0.31 | 5.1 | 0.69 | 0.31 | 6.2 |
| 500 | 500 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 500 | 500 | Vastrap 2017 (D) | 3 | 2017-02-11 | S | W | 1 | 0.5 | 0.5 | 8.3 | 0.5 | 0.5 | 10 |
| 490 | 490 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 404 | 404 | Bojanala Regional Championship 2016 (U8) | 2 | 2016-10-15 | S | B | 0.5 | 0.62 | -0.12 | -2 | -0.12 | 0.62 | 12.4 |
| 0 | 0 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 402 | 402 | Mountain Cambridge School Chess 2016 (U8) | 2 | 2016-09-10 | S | W | 1 | 0.66 | 0.34 | 5.6 | 0.34 | 0.66 | 13.2 |
| 0 | 0 | 20 | 20 | Letupu, L (Lemogang) | | NBR | 387 | 387 | Laerskool Rustenburg 2016 (Uu8) | 4 | 2016-08-27 | S | W | 1 | 0.82 | 0.18 | 3 | 0.18 | 0.82 | 16.4 |
