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Individual Calculations October 2018 |
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| Skoufas, Georgios Total change: -2.80 | |   |
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| 15th open International tournament of Kalamaria 2018 - A group | Thessaloniki | GRE | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1628 | 4.50 | 9 | -0.14 | 20 | -2.80 | |
|  Argiroudis, Stamatis | | | 2028 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Delidimoudis, Konstantinos | | | 1477 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Potoulis, Ioannis | | | 1389 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Karamichos, Michail | | | 1408 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Iliadou, Anna | | | 1228 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Giannoulas, Christos | | | 1524 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kalogridis, Antonios | | | 1718 | GRE | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Hrisomalis, Theodoros | | | 2028 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Georgiadis, Nikolaos Xant | | | 1810 | GRE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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