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Rapid:
Individual Calculations December 2021 |
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| Margaritis, Ioannis M Total change: 51.00 | |   |
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| 13th Chess Festival Antonis Vragoteris Memorial - Rapid | Thessaloniki | GRE | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1199 | 3.50 | 8 | 2.55 | 20 | 51.00 | |
|  Skodras, Asterios | | | 1717 | GRE | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Karagiannis, Thomas Aristotelis | | | 1788 | GRE | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Vardakas, Grigorios | | | 1924 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bragkatzis, Nikolaos | | | 1562 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Koronas, Vasilios | | | 1678 | GRE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Harisis, Konstantinos | | | 1620 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Tzimas, Konstantinos | | | 1100 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rousos, Stamatios | | | 1732 | GRE | 0.50 | 1 | 0.47 | 20 | 9.40 | |
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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