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Individual Calculations January 2016 |
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| Arzourmanidis, Isaak Total change: 15.20 | |   |
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| Open SS Pefkon 6X6 - Group 2 | Thessaloniki | GRE | 2015-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1212 | 3.00 | 5 | 0.38 | 40 | 15.20 | |
|  Karakaras, Konstantinos | | | 1018 | GRE | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Gavriil, Odysseas-Panagiotis | | | 1423 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Iatrou, Konstantinos | | | 1170 | GRE | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Tzontas, Athanasios | | | 1140 | GRE | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Potoulis, Ioannis | | | 1229 | GRE | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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