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Individual Calculations January 2020 |
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| Efthimiatos, Georgios Total change: -3.00 | |   |
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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 |
| 1883 | 1991 | 0.50 | 1 | -0.15 | 20 | -3.00 | |
|  Polichronopoulos, Vasilis | | | 1883 | GRE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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