Individual Calculations June 2017 |
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Van Heerden, Lara Total change: -7.20 | | |
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2017 Lubowski Open (C Section) | Pretoria | RSA | 2017-05-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1250 | 1382 | 0.50 | 1 | -0.18 | 40 | -7.20 | |
| De Villiers, Anri | | | 1250 | RSA | 0.50 | 1 | -0.18 | 40 | -7.20 | | 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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