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Individual Calculations July 2018 |
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| Kottakis, Emmanouil Total change: -3.60 | |   |
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| 6th open AS Neou Psychikou 2018 | N Psychiko | GRE | 2018-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1259 | 0.00 | 1 | -0.37 | 20 | -7.40 | |
|  Aggelakis, Ioannis | | | 1353 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | 21st International open Heraklio Attikis - Athens Challenge 2018 B | Athens Heraklio Attikis | GRE | 2018-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1259 | 2.50 | 4 | 0.19 | 20 | 3.80 | |
|  Yannopapas, Vasileios | | | 1043 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Koukouves, Vlasios | | | 1040 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mogylnyak, Georgiy Yaroslav | | | 1623 | GRE | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Magoulas, Dionysios | | | 1150 | GRE | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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