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Individual Calculations January 2020 |
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| Chatziioannidis, Panagiotis Total change: -3.20 | |   |
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| Ultima by ASOP Dias - Senior Nov 2019 | Petroupoli | GRE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1131 | 0.50 | 2 | -0.08 | 40 | -3.20 | |
|  Eftaxias, Konstantinos | | | 1391 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Tzortzatos, Ioannis | | | 1205 | GRE | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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) | | |
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