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Individual Calculations December 2017 |
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| Kostopoulos, Vasilios Total change: 27.60 | |   |
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| 7th CM tournament SO Peristeriou 2017 | Peristeri | GRE | 2017-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2037 | 5.00 | 7 | 1.38 | 20 | 27.60 | |
|  Petougias, Georgios | | | 1821 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rigopoulos-Tsigkos, Alexandros | | | 2116 | GRE | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Giordos, Vasilios | | | 2041 | GRE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Alexakis, Dimitris | | | 2067 | GRE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Tsagkaropoulos, Spyridon | | | 2022 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Kostouros, Alexandros | | | 2113 | GRE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kalofonos, Panayotis | | | 1982 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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