| 1689.8 | 1682.9 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1844.9 | 1838.9 | Buffalo City Chess Clubs League 2025 (A) | 3 | 2025-09-20 | S | B | 0 | 0.28 | -0.28 | -5.3 | 0.28 | -0.28 | -5.6 |
| 1689.8 | 1682.9 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1844.9 | 1838.9 | EC Closed 2025 (Open) | 3 | 2025-09-06 | S | W | 0 | 0.36 | -0.36 | -6.8 | 0.36 | -0.36 | -7.2 |
| 1694.4 | 1690.6 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1833.7 | 1823.9 | 3rd Chess Vikings Open Championship 2025 (A) | 5 | 2025-08-02 | S | B | 0 | 0.3 | -0.3 | -5 | 0.3 | -0.3 | -6 |
| 1647.2 | 1644.5 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1857 | 1850.8 | Gompo Chess Open 2025 (A) | 5 | 2025-06-21 | S | B | 0 | 0.21 | -0.21 | -3.5 | 0.22 | -0.22 | -4.4 |
| 1617.4 | 1611.4 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1852.2 | 1843.4 | 2nd Vikings Classical 2025 (A) | 4 | 2025-05-24 | S | B | 0 | 0.18 | -0.18 | -3 | 0.19 | -0.19 | -3.8 |
| 1579.2 | 1564.5 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1830.3 | 1821.5 | Gompo Chess Club Open December 2024 (A) | 5 | 2024-12-07 | S | B | 0.5 | 0.17 | 0.33 | 6.2 | 0.16 | 0.34 | 6.8 |
| 1513.7 | 1504 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1834.7 | 1834.1 | Buffalo City Chess Closed 2023 | 2 | 2023-12-02 | S | B | 0 | 0.08 | -0.08 | -1.5 | 0.07 | -0.07 | -1.4 |
| 1554.4 | 1559 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1835.2 | 1849.4 | BC Mortal Kombat Closed 2020 | 5 | 2020-12-12 | S | W | 0 | 0.21 | -0.21 | -3.6 | 0.2 | -0.2 | -4 |
| 1583.4 | 1577.7 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1817.8 | 1821 | 2019 UFH Heritage (UFH vs Hackers) | 1 | 2019-10-06 | S | B | 0 | 0.19 | -0.19 | -3.2 | 0.18 | -0.18 | -3.6 |
| 1512.4 | 1508.3 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1934.2 | 1930.6 | Border Vikings vs South Park 2018 (A) | 1 | 2018-09-01 | S | W | 0 | 0.05 | -0.05 | -0.9 | 0.05 | -0.05 | -1 |
| 1512.4 | 1508.3 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1934.2 | 1930.6 | 2018 UFH Heritage Open (A) | 3 | 2018-09-29 | S | W | 0 | 0.05 | -0.05 | -0.8 | 0.05 | -0.05 | -1 |
| 1480.8 | 1461.6 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1933.4 | 1929.6 | Buffalo City August Open 2018 | 5 | 2018-08-11 | S | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1480.8 | 1461.6 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1933.4 | 1929.6 | Chess Vikings League 2nd 2018 (A) | 4 | 2018-08-04 | S | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1497.6 | 1487.2 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1939.1 | 1933.8 | 2018 UFH Open | 5 | 2018-05-19 | S | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1462 | 1462 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1910 | 1910 | Nmbcu Open 2017 (A) | 4 | 2017-11-25 | S | B | 0 | 0.06 | -0.06 | -1 | -0.06 | 0.06 | 1.2 |
| 1457 | 1457 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1904 | 1904 | 7Th Buffalo League Division 1 | 3 | 2014-10-29 | S | W | 0 | 0.06 | -0.06 | -1 | -0.06 | 0.06 | 1.2 |
| 1457 | 1457 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1904 | 1904 | 5Th Buffalo League 2017 (Division 1) | 5 | 2017-10-14 | S | W | 0 | 0.06 | -0.06 | -1 | -0.06 | 0.06 | 1.2 |
| 1489 | 1489 | 20 | 20 | Mafanya, K (Kulasande) | | EBC | 1896 | 1896 | Buffalo City Closed 2017 (Invitational) | 7 | 2017-09-10 | S | W | 0 | 0.08 | -0.08 | -1.6 | -0.08 | 0.08 | 1.6 |
| 1404 | 1404 | 20 | 20 | Mafanya, K (Kulasande) | | ENM | 1896 | 1896 | 1St Buffalo League 2017 (1) | 4 | 2017-08-11 | S | W | 0.5 | 0.04 | 0.46 | 7.6 | 0.46 | 0.04 | 0.8 |
| 1350 | 1350 | 20 | 20 | Mafanya, K (Kulasande) | | ENM | 1931 | 1931 | Young Legends 2017 (A) | 4 | 2017-02-04 | S | B | 0 | 0.02 | -0.02 | -0.3 | -0.02 | 0.02 | 0.4 |
| 1348 | 1348 | 20 | 20 | Mafanya, K (Kulasande) | | ENM | 1995 | 1995 | Ufh Open 2016 | 3 | 2016-05-14 | S | W | 0 | 0.01 | -0.01 | -0.2 | -0.01 | 0.01 | 0.2 |
| 0 | 0 | 20 | 20 | Mafanya, K (Kulasande) | | ENM | 1833 | 1833 | Chris Hani Open - 2014 - A-Section | 3 | 2014-04-05 | S | B | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
