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Individual Calculations January 2018 |
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| Sentis, Charalampos Total change: -25.20 | |   |
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| Attica Team Cup Spyros Bikos 2017 - A group | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1613 | 0.00 | 2 | -1.26 | 20 | -25.20 | |
|  Koulouris, Evangelos | | | 1446 | GRE | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Christopoulos, Orestis-Alexios | | | 1584 | GRE | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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