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Individual Calculations January 2020 |
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| Odysseos, Ioannis Total change: -48.40 | |   |
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| Celebration open Nov 2019 Chess Square | Athens | GRE | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1322 | 1.00 | 4 | -1.21 | 40 | -48.40 | |
|  Giannoulis, Grigorios | | | 1473 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Balis, Georgios Efraim | | | 1395 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Berdos, Konstantinos | | | 1154 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Apergis, Vasileios | | | 1095 | GRE | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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