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Individual Calculations February 2018 |
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| Arzoumanidis, Isaak Total change: 11.60 | |   |
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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 |
| 1276 | 1258 | 4.50 | 8 | 0.58 | 20 | 11.60 | |
|  Tsivelekidou, Anthoula Elpida | | | 1170 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Haliandros, Apostolos | | | 1125 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tzovanis, Anastasios Anagnostis | | | 1429 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Tzovani, Dimitra | | | 1058 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Batsi, Lida | | | 1490 | GRE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Gioras, Ioannis | | | 1638 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Drakakis, Spyridon | | | 1147 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Fotiadis, Alexandros | | | 1152 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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