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Individual Calculations July 2018 |
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| Haralabidis, Aristidis Total change: 68.00 | |   |
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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 |
| 1127 | 1164 | 5.00 | 6 | 1.70 | 40 | 68.00 | |
|  Theodoridis, Georgios St | | | 1058 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Kotsailidis, Symeon | | | 1111 | GRE | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Tzontas, Athanasios | | | 1319 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zanis, Panteleimon | | | 1023 | GRE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Petlis, Evangelos | | | 1090 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kotsailidis, Pavlos | | | 1159 | GRE | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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