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Individual Calculations May 2018 |
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| Dermatas, Marios Total change: -9.20 | |   |
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| 168th Ampelokipi open 2018 | ATHENS | GRE | 2018-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1658 | 2.50 | 5 | -0.46 | 20 | -9.20 | |
|  Loupos, Vasilios | | | 1913 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Della, Maria-Eleni | | | 1361 | GRE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Merkos, Thomas | | | 1307 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tagklis, Ioannis | | | 1440 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Koerant, Filipos | | | 1851 | GRE | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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