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Individual Calculations January 2020 |
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| Stylianidis, Orestis Total change: -18.20 | |   |
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| Celebration open Nov 2019 Chess Square | Athens | GRE | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1253 | 0.50 | 4 | -0.91 | 20 | -18.20 | |
|  Tsimboukidis, Anastasios | | | 1653 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kormakopoulos, Konstantinos | | | 1392 | GRE | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Athanasiou, Soumela | | | 1398 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Apergis, Vasileios | | | 1095 | GRE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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