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Individual Calculations September 2021 |
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| Sahinidis, Stavros Total change: -57.60 | |   |
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| 30th International open of Kavala 2021 - B group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1101 | 0.50 | 7 | -1.44 | 40 | -57.60 | |
|  Vagianos, Christos | | | 1473 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Cani, Dejvi | | | 1231 | ALB | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Chatzigavriil, Georgios | | | 1274 | GRE | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Gkika, Marina | | | 1337 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Bougas, Theodoros | | | 1184 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Dimosthenous, Marios | | | 1087 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Levitan, Judah Nathan | | | 1405 | RSA | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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