TOURNAMENT DETAILS
2025 Midstream Open Chess Tournament (A)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 1140148603 | Brits, E (Etienne) | Johannesburg Metro (GJM) | 1671.7 | 5 | 1.5 | 30 | -170 | 1707.2 | 1537.2 | 2.34 | -0.84 | -13.9 | |
| 2 | 1100151738 | Combrink, J (Juan-Louis) | Johannesburg Metro (GJM) | 1807.9 | 5 | 3.5 | 70 | 170 | 1906 | 2076 | 1.89 | 1.61 | 26.7 | |
| 3 | 108052034 | Du Toit, SJM (Stephanus (Matteo) Johannes Matheus) | Tshwane (GTP) | 1695.4 | 5 | 2 | 40 | -85 | 1698 | 1613 | 2.53 | -0.53 | -8.8 | |
| 4 | 105084497 | Egeonu, C (Chigozie) | Johannesburg Metro (GJM) | 2081.4 | 4 | 2.5 | 62.5 | 106.3 | 1842.8 | 1949 | 3.11 | -0.61 | -10.1 | |
| 5 | 1150151763 | Goncalves, E (Emilio) | Bojanala Platina (NBR) | 1717.1 | 5 | 1 | 20 | -255 | 1715.4 | 1460.4 | 2.47 | -1.47 | -24.4 | |
| 6 | 1110100045 | Gondwe, P (Prosper) | Tshwane (GTP) | 1600.5 | 5 | 2 | 40 | -85 | 1804.4 | 1719.4 | 1.45 | 0.55 | 9.1 | |
| 7 | 109086379 | Jacobs, CN (Calvin Nicholas) | Tshwane (GTP) | 2144.1 | 5 | 5 | 100 | 425 | 1803.6 | 2228.6 | 4.24 | 0.76 | 12.6 | |
| 8 | 111077190 | Liang, YX (Yi-Xuan (Bowie)) | Tshwane (GTP) | 1667.1 | 5 | 2.5 | 50 | 0 | 1798.3 | 1798.3 | 1.8 | 0.7 | 11.6 | |
| 9 | 184016728 | Makhosonke, KM (Kuhlase Matthiolus) | Gert Sibande (MGS) | 1861 | 5 | 1.5 | 30 | -170 | 1826.9 | 1656.9 | 2.74 | -1.24 | -20.6 | |
| 10 | 108090807 | Mcphail, R (Ryan) | Tshwane (GTP) | 1671.6 | 4 | 2 | 50 | 0 | 1702.3 | 1702.3 | 1.86 | 0.14 | 2.3 | |
| 11 | 1090139999 | Myburgh, J (Jacques) | Tshwane (GTP) | 1662 | 5 | 2.5 | 50 | 0 | 1773.7 | 1773.7 | 1.89 | 0.61 | 10.1 | |
| 12 | 1920133768 | Nhlapo, B (Bafana) | Buffalo City (EBC) | 1686.5 | 5 | 3 | 60 | 85 | 1705.1 | 1790.1 | 2.43 | 0.57 | 9.5 | |
| 13 | 1140135557 | Thorulsley, K (Kairaav) | Johannesburg Metro (GJM) | 1757.1 | 5 | 2 | 40 | -85 | 1792.8 | 1707.8 | 2.25 | -0.25 | -4.1 | |
| 14 | 195038535 | Urombo, A (Ashley) | Tshwane (GTP) | 1793.8 | 5 | 3 | 60 | 85 | 1699.1 | 1784.1 | 3.01 | -0.01 | -0.2 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Reyneke, A (Anneline) | FA | 275032085 | Tshwane (GTP) | |
| 2 | Deputy Chief Arbiter | Schutte, R (Rico) | PA | 175033667 | Tshwane (GTP) | |
| 3 | Arbiter | Jacobs, TB (Tiaan Benjamin) | CPA | 107086377 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 5 | 2025-08-25 | Makhosonke, KM (Kuhlase Matthiolus) | MGS | 1861 | 0-1 | 1717.1 | NBR | Goncalves, E (Emilio) | 143.9 | ||
| 2 | 5 | 2025-08-25 | Egeonu, C (Chigozie) | RM | GJM | 2081.4 | 0.5-0.5 | 1807.9 | GJM | Combrink, J (Juan-Louis) | 136.7 | |
| 3 | 1 | 2025-08-25 | Mcphail, R (Ryan) | GTP | 1671.6 | 1-0 | 1793.8 | GTP | Urombo, A (Ashley) | 122.2 | ||
| 4 | 4 | 2025-08-25 | Gondwe, P (Prosper) | GTP | 1600.5 | 1-0 | 1717.1 | NBR | Goncalves, E (Emilio) | 116.6 | ||
| 5 | 5 | 2025-08-25 | Myburgh, J (Jacques) | GTP | 1662 | 1-0 | 1757.1 | GJM | JM | Thorulsley, K (Kairaav) | 95.1 | |
| 6 | 2 | 2025-08-25 | Liang, YX (Yi-Xuan (Bowie)) | GTP | 1667.1 | 0.5-0.5 | 1793.8 | GTP | Urombo, A (Ashley) | 63.4 | ||
| 7 | 3 | 2025-08-25 | Combrink, J (Juan-Louis) | GJM | 1807.9 | 1-0 | 1861 | NBR | Makhosonke, KM (Kuhlase Matthiolus) | 53.1 | ||
| 8 | 2 | 2025-08-25 | Gondwe, P (Prosper) | GTP | 1600.5 | 0.5-0.5 | 1695.4 | GTP | Du Toit, SJM (Stephanus (Matteo) Johannes Matheus) | 47.5 | ||
| 9 | 3 | 2025-08-25 | Goncalves, E (Emilio) | NBR | 1717.1 | 0-1 | 1671.7 | GJM | Brits, E (Etienne) | 45.4 | ||
| 10 | 5 | 2025-08-25 | Brits, E (Etienne) | GJM | 1671.7 | 0.5-0.5 | 1600.5 | GTP | Gondwe, P (Prosper) | 35.6 | ||
| 11 | 4 | 2025-08-25 | Urombo, A (Ashley) | GTP | 1793.8 | 0.5-0.5 | 1861 | NBR | Makhosonke, KM (Kuhlase Matthiolus) | 33.6 | ||
| 12 | 1 | 2025-08-25 | Goncalves, E (Emilio) | NBR | 1717.1 | 0-1 | 1686.5 | EBC | Nhlapo, B (Bafana) | 30.6 | ||
| 13 | 4 | 2025-08-25 | Nhlapo, B (Bafana) | EBC | 1686.5 | 0-1 | 1667.1 | GTP | Liang, YX (Yi-Xuan (Bowie)) | 19.4 | ||
| 14 | 1 | 2025-08-25 | Du Toit, SJM (Stephanus (Matteo) Johannes Matheus) | GTP | 1695.4 | 0.5-0.5 | 1667.1 | GTP | Liang, YX (Yi-Xuan (Bowie)) | 14.2 | ||
| 15 | 2 | 2025-08-25 | Brits, E (Etienne) | GJM | 1671.7 | 0-1 | 1662 | GTP | Myburgh, J (Jacques) | 9.7 | ||
| 16 | 4 | 2025-08-25 | Mcphail, R (Ryan) | GTP | 1671.6 | 0.5-0.5 | 1662 | GTP | Myburgh, J (Jacques) | 4.8 | ||
| 17 | 3 | 2025-08-25 | Liang, YX (Yi-Xuan (Bowie)) | GTP | 1667.1 | 0.5-0.5 | 1671.6 | GTP | Mcphail, R (Ryan) | 2.2 |