| 1 | PACS Rapid 2026 (A) | Rapid | 2026-08-29 | 2026-08-29 | Eden (WEG) | 6 | 2013.7 | 6 | 5.5 | 1972.2 | -1.2 | Details |
| 2 | Interclub Blitz - Pacaltsdorp Open 2026 | Blitz | 2026-09-02 | 2026-09-02 | Eden (WEG) | 9 | 2013.7 | 8 | 7 | 1940.4 | -0.3 | Details |
| 3 | Eden Blitz Championship 2026 (A) | Blitz | 2026-08-22 | 2026-08-22 | Eden (WEG) | 11 | 2013.7 | 10 | 9.5 | 2047.7 | 2.5 | Details |
| 4 | Quadrangular Wilderness Open 2026 | Blitz | 2026-08-05 | 2026-08-05 | Eden (WEG) | 7 | 2013.7 | 7 | 6 | 1925.8 | -0.6 | Details |
| 5 | Quadrangular George Open 2026 | Blitz | 2026-07-15 | 2026-07-15 | Eden (WEG) | 9 | 2008.2 | 9 | 9 | 1989.2 | 3.6 | Details |
| 6 | Eden Chess Trials 2 2026 (U18 Boys) | Standard | 2026-05-23 | 2026-05-23 | Eden (WEG) | 5 | 2007 | 5 | 5 | 1891.6 | 1.2 | Details |
| 7 | 2026 WCSC HS Individual Championship (U18 Boys) | Standard | 2026-05-02 | 2026-05-03 | Eden (WEG) | 6 | 2019.6 | 6 | 5 | 1863.5 | -14.8 | Details |
| 8 | Moja Chess Extravaganza 2026 (Prestige) | Classical | 2026-04-25 | 2026-04-30 | Cape Town (WCT) | 9 | 2019.6 | 9 | 3.5 | 2027.3 | 2.2 | Details |
| 9 | Eden Rapid Championship 2026 (A) | Rapid | 2026-04-18 | 2026-04-18 | Eden (WEG) | 6 | 1996.8 | 6 | 5.5 | 1956.5 | -0.7 | Details |
| 10 | South African Junior Closed Chess Championship 2026 (U16 Open) | Classical | 2026-03-28 | 2026-04-02 | Bojanala Platina (NBR) | 9 | 1996.8 | 9 | 8 | 2082.6 | 17.9 | Details |
| 11 | South African Junior Closed Chess Championship 2026 (Blitz) | Blitz | 2026-03-31 | 2026-03-31 | Bojanala Platina (NBR) | 9 | 1996.8 | 9 | 7.5 | 2136.2 | 5.6 | Details |
| 12 | Mossel Bay Trials 2 2026 (U17 Boys) | Standard | 2026-02-14 | 2026-02-14 | Eden (WEG) | 5 | 1993.7 | 5 | 5 | 1888.3 | 2.7 | Details |
| 13 | Eden Schools Trials 1 2026 (U18 Boys) | Standard | 2026-03-14 | 2026-03-14 | Eden (WEG) | 5 | 1993.7 | 5 | 5 | 1790.1 | 0.5 | Details |
| 14 | Mossel Bay Trials 1 2026 (U17 Boys) | Standard | 2026-01-31 | 2026-01-31 | Eden (WEG) | 5 | 1992.9 | 4 | 4 | 1904.5 | 0.5 | Details |
| 15 | 2025 Mzansi Individual Championships (U20 Open) | Classical | 2025-12-17 | 2025-12-20 | Nelson Mandela Bay (ENM) | 6 | 2004.3 | 6 | 5.5 | 1993 | 4.4 | Details |
| 16 | 2025 Mzansi Inter Provincial Team Championships (U16 Open) | Standard | 2025-12-15 | 2025-12-17 | Nelson Mandela Bay (ENM) | 6 | 2004.3 | 6 | 5 | 1915.1 | -8 | Details |
| 17 | Eden Chess Closed 2025 (Men) | Standard | 2025-12-06 | 2025-12-07 | Eden (WEG) | 5 | 2004.3 | 5 | 4 | 1921.4 | -8.1 | Details |
| 18 | Cape Town Chess Federation Club League 2025 (A) | Classical | 2025-07-26 | 2025-09-27 | Cape Town (WCT) | 11 | 1947.1 | 4 | 4 | 2315.9 | 33 | Details |
| 19 | World Youth Championships 2025 | Classical | 2025-10-04 | 2025-10-15 | FIDE (FID) | 11 | 1947.1 | 11 | 5.5 | 2095.8 | 38.2 | Details |
| 20 | 2025 Eden Open & Women's Tournament (Championship) | Standard | 2025-08-23 | 2025-08-23 | Eden (WEG) | 5 | 1960.3 | 5 | 4 | 1858.4 | -8.3 | Details |
| 21 | Mossel Bay Top Schools 2025 (U18 Open) | Standard | 2025-08-02 | 2025-08-02 | Eden (WEG) | 5 | 1960.3 | 5 | 4.5 | 1700.5 | -2.7 | Details |
| 22 | Interclub Blitz 3 2025 | Blitz | 2025-07-30 | 2025-07-30 | Eden (WEG) | 6 | 1964.7 | 6 | 6 | 2187.1 | 5.7 | Details |
| 23 | Knysna Oyster Festival Rapid 2025 (Open) | Rapid | 2025-07-12 | 2025-07-12 | Eden (WEG) | 6 | 1964.7 | 6 | 5 | 1789.2 | -9.4 | Details |
| 24 | InterClub Blitz 2 2025 | Blitz | 2025-05-08 | 2025-05-08 | Eden (WEG) | 10 | 1959.6 | 8 | 7 | 2083.3 | 4.2 | Details |
| 25 | Western Cape Schools Individual Championship 2025 (U19 Boys) | Standard | 2025-04-26 | 2025-04-27 | West Coast (WCU) | 6 | 1920.5 | 6 | 5.5 | 1830.5 | -3.8 | Details |
| 26 | Eden Chess Trials 2 2025 (U20) | Standard | 2025-03-15 | 2025-04-12 | Eden (WEG) | 10 | 1920.5 | 4 | 4 | 1962.9 | 7 | Details |
| 27 | Hermanus Chess Club Open 2025 (Championship) | Rapid | 2025-04-12 | 2025-04-12 | Overberg (WOS) | 7 | 1920.5 | 7 | 4.5 | 2059 | 13 | Details |
| 28 | South African Junior Closed Chess Championships 2025 (U16 Open) | Classical | 2025-03-31 | 2025-04-05 | Cape Winelands (WCW) | 9 | 1920.5 | 9 | 7 | 1999.9 | 16.4 | Details |
| 29 | Eden Schools Chess Trials 1 2025 (U19 Boys) | Standard | 2025-03-08 | 2025-03-08 | Eden (WEG) | 5 | 1916.6 | 5 | 5 | 1816.2 | 3.2 | Details |
| 30 | Mossel Bay Schools Trials 2 2025 (U19 Boys) | Standard | 2025-02-22 | 2025-02-22 | Eden (WEG) | 5 | 1928.3 | 5 | 4 | 1679.6 | -10.3 | Details |
| 31 | Eden Rapid 2025 (A) | Rapid | 2025-02-23 | 2025-02-23 | Eden (WEG) | 6 | 1928.3 | 6 | 5.5 | 1859.5 | 0.5 | Details |
| 32 | Eden Closed 2024 (Men) | Standard | 2024-11-23 | 2024-11-24 | Eden (WEG) | 5 | 1905.7 | 5 | 3.5 | 1780.9 | -12.8 | Details |
| 33 | FIDE World Youth Chess Championships 2024 | Classical | 2024-10-29 | 2024-11-09 | FIDE (FID) | 11 | 1905.7 | 11 | 5.5 | 2029.8 | 31.6 | Details |
| 34 | Eden Chess Union League 2024 (Premier) | Standard | 2024-10-12 | 2024-10-12 | Eden (WEG) | 5 | 1916.8 | 5 | 3.5 | 1818.1 | -8.6 | Details |
| 35 | InterClub Blitz 5 2024 | Blitz | 2024-10-07 | 2024-10-07 | Eden (WEG) | 6 | 1916.8 | 6 | 4 | 1874.7 | -0.6 | Details |
| 36 | 2024 South Africa National Schools Chess Championship (U15 Boys) | Standard | 2024-09-27 | 2024-09-28 | Nelson Mandela Bay (ENM) | 7 | 1904.5 | 7 | 5.5 | 1854.8 | -4.9 | Details |
| 37 | Mossel Bay Open 2024 (A) | Standard | 2024-09-21 | 2024-09-22 | Eden (WEG) | 6 | 1904.5 | 6 | 5.5 | 2061 | 20.8 | Details |
| 38 | Mosselbay Chess Club Blitz 2024 | Blitz | 2024-09-20 | 2024-09-20 | Eden (WEG) | 9 | 1904.5 | 9 | 8 | 1888.9 | 0.9 | Details |
| 39 | CT League 2024 (A) | Classical | 2024-07-20 | 2024-09-07 | Cape Town (WCT) | 11 | 1904.5 | 6 | 4.5 | 1920.5 | 4.2 | Details |
| 40 | Western Cape Top Schools Championship 2024 (U18 Mixed) | Standard | 2024-08-30 | 2024-09-01 | Eden (WEG) | 6 | 1904.5 | 5 | 3.5 | 1565.6 | -18.1 | Details |
| 41 | InterClub Blitz 4 2024 | Blitz | 2024-09-04 | 2024-09-04 | Eden (WEG) | 10 | 1904.5 | 8 | 7 | 2039.7 | 4.6 | Details |
| 42 | Eden Blitz 2024 | Blitz | 2024-08-30 | 2024-08-30 | Eden (WEG) | 9 | 1904.5 | 9 | 8.5 | 1965.3 | 2.6 | Details |
| 43 | Eden Top Schools 2024 (U18 Open) | Standard | 2024-08-17 | 2024-08-17 | Eden (WEG) | 5 | 1918.1 | 5 | 4 | 1724.8 | -8 | Details |
| 44 | Eden Rapid 2024 (A) | Rapid | 2024-08-03 | 2024-08-03 | Eden (WEG) | 6 | 1918.1 | 6 | 5 | 1872.8 | -3.4 | Details |
| 45 | InterClub Blitz 3 Open 2024 | Blitz | 2024-07-18 | 2024-07-18 | Eden (WEG) | 10 | 1913.2 | 8 | 6.5 | 2032.6 | 4.1 | Details |
| 46 | 2024 African Youth Chess Championship | Classical | 2024-06-16 | 2024-06-22 | Tshwane (GTP) | 9 | 1847.3 | 9 | 8 | 2112.9 | 57.4 | Details |
| 47 | Steinitz Chess Festival 2024 (Championship) | Standard | 2024-05-10 | 2024-05-12 | Cape Town (WCT) | 6 | 1834.3 | 6 | 3 | 1881.8 | 6.4 | Details |
| 48 | South African Junior Closed Chess Championship 2024 (U14 Open) | Classical | 2024-04-27 | 2024-05-01 | Ekurhuleni (GE) | 9 | 1834.3 | 9 | 7 | 1857.4 | 4.4 | Details |
| 49 | Eden Chess Trials 2 2024 (U16) | Standard | 2024-04-13 | 2024-04-20 | Eden (WEG) | 10 | 1835.1 | 9 | 7 | 1670.2 | -22.2 | Details |
| 50 | InterClub Blitz 1 2024 | Blitz | 2024-04-17 | 2024-04-17 | Eden (WEG) | 10 | 1835.1 | 8 | 8 | 2136.6 | 10.3 | Details |
