TOURNAMENT DETAILS
Ekurhuleni Chess Chessa Open 2021 (Elite)
| # | Chess SA id | FIDE id | Name | Region | Rating | Games | Score | % | Dp | Aor | Perform | We | Swe | Rat+/- |
| 1 | 197085342 | Buthelezi, S (Simphiwe) | Johannesburg Metro (GJM) | 1677.3 | 4 | 3 | 75 | 212.5 | 1708 | 1920.5 | 1.86 | 1.14 | 21.4 | |
| 2 | 105060746 | De Meyer, M (Marco) | Ekurhuleni (GE) | 1707.6 | 5 | 2.5 | 50 | 0 | 1738.6 | 1738.6 | 2.3 | 0.2 | 3.8 | |
| 3 | 103007373 | Dinham, J (James) | Bojanala Platina (NBR) | 1733.5 | 5 | 3 | 60 | 85 | 2005.5 | 2090.5 | 1.03 | 1.97 | 37 | |
| 4 | 110086011 | Felix, R (Raphael) | Bojanala Platina (NBR) | 1688 | 5 | 1.5 | 30 | -170 | 1765.7 | 1595.7 | 2.09 | -0.59 | -11.1 | |
| 5 | 105009732 | Fourie, B (Brandon) | Tshwane (GTP) | 1662.8 | 5 | 1.5 | 30 | -170 | 1720.1 | 1550.1 | 2.12 | -0.62 | -11.6 | |
| 6 | 106053297 | Govender, S (Shevern) | Tshwane (GTP) | 1792.3 | 4 | 2.5 | 62.5 | 106.3 | 1923.8 | 2030.1 | 1.39 | 1.11 | 20.8 | |
| 7 | 104053107 | Govender, Y (Yaduvir) | Tshwane (GTP) | 1827.1 | 5 | 3 | 60 | 85 | 1923.5 | 2008.5 | 1.98 | 1.02 | 19.1 | |
| 8 | 191012376 | Hercules, BV (Benjamin Vincent) | Chess South Africa (CSA) | 2119.1 | 5 | 3 | 60 | 85 | 1890.7 | 1975.7 | 3.85 | -0.85 | -15.9 | |
| 9 | 197013325 | Jacobs, CL (Cavan Leo) | Sedibeng (GSV) | 1787.5 | 5 | 2 | 40 | -85 | 1779.2 | 1694.2 | 2.59 | -0.59 | -11.1 | |
| 10 | 187057118 | Kaulule Siame | Kaulule Siame, K (Kela) | Chess South Africa (CSA) | 2206.2 | 5 | 4.5 | 90 | 340 | 1904.2 | 2244.2 | 4.03 | 0.47 | 8.8 |
| 11 | 101015487 | Khumalo, KB (Keith Babongile) | Johannesburg Metro (GJM) | 2074.4 | 5 | 3.5 | 70 | 170 | 1801.8 | 1971.8 | 3.99 | -0.49 | -9.2 | |
| 12 | 110091706 | Levitan, C (Caleb) | Johannesburg Metro (GJM) | 1608.6 | 4 | 3 | 75 | 212.5 | 1842.7 | 2055.2 | 0.91 | 2.09 | 39.2 | |
| 13 | 110091704 | Levitan | Levitan, J (Judah) | Johannesburg Metro (GJM) | 1607.2 | 4 | 0.5 | 12.5 | -318.8 | 1802.6 | 1483.9 | 1.28 | -0.78 | -14.6 |
| 14 | 202020794 | Loubser, N (Nina) | Sedibeng (GSV) | 1720.6 | 4 | 2.5 | 62.5 | 106.3 | 1879.3 | 1985.5 | 1.43 | 1.07 | 20.1 | |
| 15 | 194019178 | Madiba, CM (Carpediem Machaka Tebogo) | Tshwane (GTP) | 1678.2 | 5 | 2.5 | 50 | 0 | 1740.8 | 1740.8 | 2.18 | 0.32 | 6 | |
| 16 | 187019959 | Makoto, R (Rodwell) | Johannesburg Metro (GJM) | 2253.3 | 5 | 4 | 80 | 255 | 1890 | 2145 | 4.42 | -0.42 | -7.9 | |
| 17 | 101023373 | Mlahleki, V (Vusimuzi) | Tshwane (GTP) | 1964.9 | 5 | 4 | 80 | 255 | 1887 | 2142 | 2.91 | 1.09 | 20.4 | |
| 18 | 182025885 | Mthunzi, B (Brighton) | Ekurhuleni (GE) | 2064.3 | 3 | 1.5 | 50 | 0 | 1773.9 | 1773.9 | 2.56 | -1.06 | -19.9 | |
| 19 | 178027309 | Nelson, WJH (William Jacobus Hattingh) | Tshwane (GTP) | 1822.5 | 5 | 2 | 40 | -85 | 1796.5 | 1711.5 | 2.61 | -0.61 | -11.4 | |
| 20 | 174027391 | Ngakane, D (Dan) | Bojanala Platina (NBR) | 1583.5 | 5 | 2.5 | 50 | 0 | 1803.2 | 1803.2 | 1.45 | 1.05 | 19.7 | |
| 21 | 185028656 | Oatlhotse, P (Providence) | Johannesburg Metro (GJM) | 2161.8 | 5 | 3.5 | 70 | 170 | 1758.5 | 1928.5 | 4.45 | -0.95 | -17.8 | |
| 22 | 103032106 | Reyneke, PJ (Pieter Jakobus) | Tshwane (GTP) | 1634.8 | 5 | 2 | 40 | -85 | 1905.5 | 1820.5 | 1.18 | 0.82 | 15.4 | |
| 23 | 1930111397 | Ruchaka, K (Kenneth) | Frances Baard (NCF) | 1824 | 5 | 2.5 | 50 | 0 | 1688.7 | 1688.7 | 3.33 | -0.83 | -15.6 | |
| 24 | 103046660 | Schroeder, D (Daniel) | Ekurhuleni (GE) | 1667.5 | 5 | 2 | 40 | -85 | 1773.2 | 1688.2 | 1.84 | 0.16 | 3 | |
| 25 | 107092639 | Simpson, M (Michael) | Bojanala Platina (NBR) | 1824.8 | 5 | 1 | 20 | -255 | 1832 | 1577 | 2.42 | -1.42 | -26.6 | |
| 26 | 105058538 | Smit, D (Devon) | Tshwane (GTP) | 1920.5 | 4 | 0 | 0 | -425 | 1649.7 | 1224.7 | 3.26 | -3.26 | -61.2 | |
| 27 | 208082261 | Strong | Strong, D (Davida) | Bojanala Platina (NBR) | 1621.5 | 5 | 1 | 20 | -255 | 1712.1 | 1457.1 | 1.93 | -0.93 | -17.4 |
| 28 | 107053924 | Vather, S (Shayur) | Tshwane (GTP) | 1657.4 | 5 | 1.5 | 30 | -170 | 1715.6 | 1545.6 | 2.12 | -0.62 | -11.6 | |
| 29 | 169042155 | Vorster | Vorster, SPM (Stephanus) | Bojanala Platina (NBR) | 1702.4 | 5 | 3 | 60 | 85 | 1810.2 | 1895.2 | 1.83 | 1.17 | 21.9 |
| 30 | 104056090 | Weisz, B (Benjamin) | Johannesburg Metro (GJM) | 1697.9 | 5 | 2 | 40 | -85 | 1848.3 | 1763.3 | 1.67 | 0.33 | 6.2 |
| # | Status | Name | Title | Chess SA id | FIDE id | Region |
| 1 | Chief Arbiter | Grootboom, EE (Elrich Everel) | PA | 177011444 | Ekurhuleni (GE) | |
| 2 | Deputy Chief Arbiter | Du Plessis, H (Heinco) | RA | 194007815 | Tshwane (GTP) | |
| 3 | Arbiter | Aldum, JP (Johannes Petrus) | RA | 181000441 | Ekurhuleni (GE) | |
| 4 | Arbiter | Reyneke, A (Anneline) | FA | 275032085 | Tshwane (GTP) |
| # | Rnd | Date | Name | Title | Fed | Rating | Res | Rating | Fed | Title | Name | Diff |
| 1 | 1 | 2021-03-27 | Dinham, J (James) | NBR | 1733.5 | 1-0 | 2161.8 | GTP | IM | Oatlhotse, P (Providence) | 428.3 | |
| 2 | 2 | 2021-03-27 | Smit, D (Devon) | GTP | 1920.5 | 0-1 | 1608.6 | GJM | FM | Levitan, C (Caleb) | 311.9 | |
| 3 | 1 | 2021-03-27 | Reyneke, PJ (Pieter Jakobus) | GTP | 1634.8 | 1-0 | 1920.5 | GTP | Smit, D (Devon) | 285.7 | ||
| 4 | 4 | 2021-03-28 | Smit, D (Devon) | GTP | 1920.5 | 0-1 | 1667.5 | GE | Schroeder, D (Daniel) | 253 | ||
| 5 | 3 | 2021-03-27 | Mthunzi, B (Brighton) | GE | 2064.3 | 0-1 | 1827.1 | GTP | Govender, Y (Yaduvir) | 237.2 | ||
| 6 | 3 | 2021-03-27 | Felix, R (Raphael) | NBR | 1688 | 1-0 | 1920.5 | GTP | Smit, D (Devon) | 232.5 | ||
| 7 | 1 | 2021-03-27 | Fourie, B (Brandon) | GTP | 1662.8 | 0.5-0.5 | 2074.4 | GTP | CM | Khumalo, KB (Keith) | 205.8 | |
| 8 | 4 | 2021-03-28 | Levitan, C (Caleb) | FM | GJM | 1608.6 | 1-0 | 1787.5 | GSV | Jacobs, CL (Cavan) | 178.9 | |
| 9 | 4 | 2021-03-28 | Mlahleki, V (Vusimuzi) | GTP | 1964.9 | 1-0 | 2119.1 | GJM | CM | Hercules, BV (Benjamin) | 154.2 | |
| 10 | 3 | 2021-03-27 | Reyneke, PJ (Pieter Jakobus) | GTP | 1634.8 | 1-0 | 1787.5 | GSV | Jacobs, CL (Cavan) | 152.7 | ||
| 11 | 2 | 2021-03-27 | Govender, Y (Yaduvir) | GTP | 1827.1 | 0.5-0.5 | 2119.1 | GJM | CM | Hercules, BV (Benjamin) | 146 | |
| 12 | 5 | 2021-03-28 | Buthelezi, S (Simphiwe) | GJM | 1677.3 | 1-0 | 1822.5 | GTP | Nelson, WJH (William) | 145.2 | ||
| 13 | 3 | 2021-03-27 | Makoto, R (Rodwell) | IM | GJM | 2253.3 | 0.5-0.5 | 1964.9 | GTP | Mlahleki, V (Vusimuzi) | 144.2 | |
| 14 | 2 | 2021-03-27 | Govender, S (Shevern) | GTP | 1792.3 | 0.5-0.5 | 2064.3 | GE | Mthunzi, B (Brighton) | 136 | ||
| 15 | 4 | 2021-03-28 | Simpson, M (Michael) | FM | NBR | 1824.8 | 0-1 | 1697.9 | GJM | Weisz, B (Benjamin) | 126.9 | |
| 16 | 1 | 2021-03-27 | Ruchaka, K (Kenneth) | NCF | 1824 | 0-1 | 1697.9 | GJM | Weisz, B (Benjamin) | 126.1 | ||
| 17 | 5 | 2021-03-28 | Loubser, N (Nina) | WUM | GSV | 1720.6 | 0.5-0.5 | 1964.9 | GTP | Mlahleki, V (Vusimuzi) | 122.2 | |
| 18 | 3 | 2021-03-27 | Dinham, J (James) | NBR | 1733.5 | 1-0 | 1824.8 | NBR | FM | Simpson, M (Michael) | 91.3 | |
| 19 | 5 | 2021-03-28 | Weisz, B (Benjamin) | GJM | 1697.9 | 0-1 | 1608.6 | GJM | FM | Levitan, C (Caleb) | 89.3 | |
| 20 | 4 | 2021-03-28 | Nelson, WJH (William Jacobus Hattingh) | GTP | 1822.5 | 0-1 | 1733.5 | GE | Dinham, J (James) | 89 | ||
| 21 | 2 | 2021-03-27 | De Meyer, M (Marco) | GE | 1707.6 | 0-1 | 1621.5 | NBR | Strong, D (Davida) | 86.1 | ||
| 22 | 3 | 2021-03-27 | Fourie, B (Brandon) | GTP | 1662.8 | 0-1 | 1583.5 | NBR | Ngakane, D (Dan) | 79.3 | ||
| 23 | 5 | 2021-03-28 | Govender, Y (Yaduvir) | GTP | 1827.1 | 0.5-0.5 | 1702.4 | NBR | Vorster, SPM (Stephanus) | 62.3 | ||
| 24 | 3 | 2021-03-27 | Ruchaka, K (Kenneth) | NCF | 1824 | 0.5-0.5 | 1702.4 | NBR | Vorster, SPM (Stephanus) | 60.8 | ||
| 25 | 2 | 2021-03-27 | Ngakane, D (Dan) | NBR | 1583.5 | 0.5-0.5 | 1688 | NBR | Felix, R (Raphael) | 52.2 | ||
| 26 | 5 | 2021-03-28 | Reyneke, PJ (Pieter Jakobus) | GTP | 1634.8 | 0-1 | 1583.5 | NBR | Ngakane, D (Dan) | 51.3 | ||
| 27 | 5 | 2021-03-28 | Jacobs, CL (Cavan Leo) | GSV | 1787.5 | 1-0 | 1824.8 | NBR | FM | Simpson, M (Michael) | 37.3 | |
| 28 | 1 | 2021-03-27 | Levitan, J (Judah) | CM | GJM | 1607.2 | 0.5-0.5 | 1678.2 | GTP | Madiba, CM (Carpediem) | 35.5 | |
| 29 | 5 | 2021-03-28 | Ruchaka, K (Kenneth) | NCF | 1824 | 0-1 | 1792.3 | GTP | Govender, S (Shevern) | 31.7 | ||
| 30 | 3 | 2021-03-27 | Vather, S (Shayur) | CM | GTP | 1657.4 | 0.5-0.5 | 1707.6 | GE | De Meyer, M (Marco) | 25.1 | |
| 31 | 4 | 2021-03-28 | Makoto, R (Rodwell) | IM | GJM | 2253.3 | 0.5-0.5 | 2206.2 | CSA | Kaulule Siame, K (Kela) | 23.6 | |
| 32 | 5 | 2021-03-28 | Hercules, BV (Benjamin Vincent) | CM | CSA | 2119.1 | 0.5-0.5 | 2161.8 | GTP | IM | Oatlhotse, P (Providence) | 21.3 |
| 33 | 4 | 2021-03-28 | Vather, S (Shayur) | CM | GTP | 1657.4 | 1-0 | 1662.8 | GTP | Fourie, B (Brandon) | 5.4 |