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Individual Calculations October 2021 |
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| Vlatas, Dimitrios Total change: -18.80 | |   |
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| 9th open Idaion Antro 2021 | Anogeia | GRE | 2021-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1478 | 0.50 | 2 | -0.47 | 40 | -18.80 | |
|  Hairetis, Ioannis | | | 1812 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Diamantis, Angelos | | | 1183 | GRE | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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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