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Individual Calculations February 2018 |
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| Haliandros, Apostolos Total change: -2.20 | |   |
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| 2018 International Chess Tournament White Tower 40 years - B group | Thessaloniki | GRE | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1125 | 2.50 | 6 | -0.11 | 20 | -2.20 | |
|  Kafantaris, Pavlos | | | 1382 | GRE | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Arzoumanidis, Isaak | | | 1258 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Vafeiadakis, Konstantinos | | | 1015 | GRE | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Georgiadis, Athanasios Kat | | | 1233 | GRE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Trivella, Maria | | | 1097 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kyparissopoulos, Spyridon | | | 1072 | GRE | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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