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Individual Calculations November 2017 |
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| Tziallilas, Kostas Total change: -28.40 | |   |
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| 165th Ampelokipi open 2017 | Athens | GRE | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1951 | 3.50 | 6 | -1.42 | 20 | -28.40 | |
|  Glyptis, Georgios | | | 1551 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Diamantopoulos, Leonidas Nik | | | 1654 | GRE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Floros, Konstaninos | | | 1581 | GRE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Christopoulos, Orestis-Alexios | | | 1571 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Santorinaios, Iakovos | | | 1551 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Delithanasis, Dimitrios | | | 2007 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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