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Individual Calculations August 2017 |
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| Akrivos, Apostolos Total change: -1.00 | |   |
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| 41st open SOP SMAOK 2017 under 1900 | Athens | GRE | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1484 | 2.50 | 4 | -0.05 | 20 | -1.00 | |
|  Nikolaidis, Georgios | | | 1718 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Koulouris, Taxiarchis | | | 1137 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Yannopapas, Leontios | | | 1195 | GRE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Koulouris, Evangelos | | | 1406 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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