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Individual Calculations February 2019 |
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| Gavriil, Odysseas-Panagiotis Total change: -20.80 | |   |
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| 41st International Tournament White Tower 2019 A group | Thessaloniki | GRE | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2079 | 1.00 | 4 | -0.76 | 40 | -30.40 | |
|  Koutlas, Nikolaos | | | 1817 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Mitsis, Georgios | | | 2330 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Samaridis, Konstantinos | | | 2076 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Vafiadis, Kleanthis | | | 2275 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 2019 Team Championships ESSTH-CHALK POA Rounds 1-3 | ESSTH-CHALK | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 2079 | 3.00 | 3 | 0.24 | 40 | 9.60 | |
| | Galanis, Nikolaos-Panagiotis | | | 1679 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mihalakis, Athanasios | | | 1679 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tzovanis, Anastasios Anagnostis | | | 1679 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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