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Individual Calculations August 2015 |
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| Windvogel, Lance J Total change: -88.40 | |   |
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| South African Open Chess Championships 2015 | Cape Town | RSA | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1883 | 2.50 | 7 | -2.21 | 40 | -88.40 | |
|  Musekiwa, Michael | | | 1904 | BOT | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Mabusela, Johannes Manyedi | m | | 2268 | RSA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Chetty, Cailin | c | | 1576 | RSA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Essa, Naseem Ahmed | c | | 1612 | RSA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Van Niekerk, Lauren | | wf | 1625 | RSA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mashope, Mpho D. | | | 1677 | RSA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Balmakhun, Yashkar | | | 1552 | RSA | 0.00 | 1 | -0.88 | 40 | -35.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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