| 1230.6 | 1235.5 | 20 | 20 | Liebenberg, FW (Frederick) | | WCW | 1554.4 | 1555 | Braille Top 8 2019 | 5 | 2019-09-14 | S | B | 0 | 0.08 | -0.08 | -1.5 | 0.09 | -0.09 | -1.8 |
| 1175.3 | 1175.3 | 20 | 20 | Liebenberg, FW (Frederick) | | WCW | 1551.5 | 1551.9 | SA Braille Worcester 2019 | 5 | 2019-03-23 | S | W | 0 | 0.1 | -0.1 | -1.9 | 0.1 | -0.1 | -2 |
| 1159 | 1159 | 20 | 20 | Liebenberg, Fw (Frederick) | | WB | 1507 | 1507 | Braille 2016 Top 8 | 7 | 1900-01-01 | S | B | 0 | 0.11 | -0.11 | -2.1 | -0.11 | 0.11 | 2.2 |
| 1162 | 1162 | 20 | 20 | Liebenberg, Fw (Frederick) | | WB | 1547 | 1547 | Sa Braille 2013 Chess Tournament Alta Du Toit | 1 | 2013-02-23 | S | B | 0 | 0.09 | -0.09 | -1.7 | -0.09 | 0.09 | 1.8 |
| 1146 | 1146 | 20 | 20 | Liebenberg, Fw (Frederick) | | WB | 1524 | 1524 | Braille Top 8 | 7 | 2013-03-22 | S | W | 0 | 0.09 | -0.09 | -1.7 | -0.09 | 0.09 | 1.8 |
