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Rapid:
Individual Calculations November 2017 |
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| Kokkalis, Grigorios Total change: 7.80 | |   |
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| 10th Rapid Chess Festival 2017 | Thessaloniki | GRE | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1294 | 4.00 | 10 | 0.39 | 20 | 7.80 | |
|  Stoynov, Ivan | f | | 1694 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Anagnostopoulos, Vasileios Na | | | 1052 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Velickovski-Nejkovic, Maja | | wm | 1694 * | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arvanitis, Nikolaos 46489 | | | 1104 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gkoulios, Konstantinos | | | 1645 | GRE | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Betsakos, Konstantinos | | | 1631 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mixakis, Evangelos | | | 1694 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kerasidis, Eleftherios | | | 1110 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Theoharidis, Georgios | | | 1653 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ximinis, Ioannis | | | 1098 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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