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Individual Calculations September 2009 |
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| Muhren, Willem Total change: 19.50 | |   |
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| 1st LEROS OPEN - ARTEMIS CUP 2009 | LEROS | GRE | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2188 | 4.50 | 8 | 1.30 | 15 | 19.50 | |
|  Nikolaidis, Ioannis | g | | 2529 | GRE | 1.00 | 1 | 0.88 | 15 | 13.20 | |  De Jong, Jan-Willem | m | | 2464 | NED | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Frank-Nielsen, Marie | | wf | 2000 | DEN | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Timoshenko, Georgy | g | | 2556 | UKR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Papageorgiou, Ioannis | | | 1976 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Demuth, Markus | | | 2253 | AUT | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Tziallilas, Kostas | | | 2103 | GRE | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Kotrotsos, Vasilios | f | | 2359 | GRE | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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