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Individual Calculations July 2018 |
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| Tzontas, Athanasios Total change: 66.80 | |   |
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| 7th open SO Polichnis Nikos Novidis memorial 2018 - B group | Thessaloniki | GRE | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1319 | 5.50 | 6 | 1.67 | 40 | 66.80 | |
|  Malchasian, Alexandros | | | 1116 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Ahparidis, Dimitrios | | | 1131 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Haralabidis, Aristidis | | | 1164 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Galanis, Nikolaos-Panagiotis | | | 1327 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Georgiadis, Athanasios Kat | | | 1255 | GRE | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Arzoumanidis, Isaak | | | 1288 | GRE | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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