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Individual Calculations October 2018 |
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| Vafeiadakis, Konstantinos Total change: 12.00 | |   |
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| 15th open International tournament of Kalamaria 2018 - B group | Thessaloniki | GRE | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1119 | 2.00 | 5 | 0.30 | 40 | 12.00 | |
|  Ifoulis, Antonios | | | 1370 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Tsouchnikas, Georgios | | | 1233 | GRE | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Nikolaou, Theodoros | | | 1277 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Pahtas, Haideftos | | | 1062 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Georgiadis, Athanasios Kat | | | 1267 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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