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Individual Calculations January 2020 |
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| Sidiropoulos, Nikolaos Total change: 13.00 | |   |
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| 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2127 | 3.00 | 5 | 0.65 | 20 | 13.00 | |
|  Stathopoulos, Ioannis | f | | 2330 | GRE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Giordos, Vasilios | | | 1999 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Atanasov, Margarit | | | 2000 | BUL | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Panagiotakopoulos, Gerasimos | | | 2108 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Stathopoulos, Ioannis | f | | 2330 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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