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Blitz:
Individual Calculations December 2021 |
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| Betsakou, Sofia Total change: 64.20 | |   |
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| 9th Chess Festival Antonis Vragoteris Memorial - Blitz | Thessaloniki | GRE | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1063 | 5.50 | 12 | 3.21 | 20 | 64.20 | |
|  Tsiaras, Dimitrios | | | 1627 | GRE | 0.50 | 1 | 0.48 | 20 | 9.60 | |  Sahinidis, Konstantinos | | | 1635 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Alexandri, Vasiliki | | | 1087 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kirmanidis, Vasileios | | | 1049 | GRE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Lazaridis-Patsalias, Haralabos | | | 1798 | GRE | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Koudounis, Vasileios | | | 1584 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Theoharidis, Georgios | | | 1583 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Demirtzoglou, Maria Rafailia | | | 1250 | GRE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Katsigris, Antonios | | | 1279 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Alexandri, Dimitra | | | 1102 | GRE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Tsaousis, Thomas | | | 1258 | GRE | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Psomiadis, Haralampos | | | 1772 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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