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Individual Calculations February 2018 |
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| Spyropoulos, Athanasios Total change: -12.80 | |   |
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| Celebration open SO N Filadelfeias - 2018 New Year A | Filadelfeia | GRE | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1377 | 1.00 | 4 | -0.64 | 20 | -12.80 | |
|  Kokondylis, Stylianos | | | 1523 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Hasalevris, Athanasios | | | 1434 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Karystianos, Petros | | | 1408 | GRE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Stathopoulos, Panagiotis | | | 1408 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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