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Individual Calculations October 2018 |
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| Betsakou, Sofia Total change: -3.60 | |   |
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| 15th open International tournament of Kalamaria 2018 - B group | Thessaloniki | GRE | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1164 | 2.50 | 7 | -0.09 | 40 | -3.60 | |
|  Nikolaou, Theodoros | | | 1277 | GRE | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Cheiladakis, Vasileios | | | 1263 | GRE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Ifoulis, Antonios | | | 1370 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Tzontas, Athanasios | | | 1386 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Tsouchnikas, Georgios | | | 1233 | GRE | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Kyparissopoulos, Spyridon | | | 1178 | GRE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Skodras, Marios Konstantinos | | | 1133 | GRE | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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