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Individual Calculations January 2023 |
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| Kouloumpis, Gerasimos Total change: -13.40 | |   |
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| B Local ESSDE | ESSDE | GRE | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1616 | 0.00 | 2 | -0.67 | 20 | -13.40 | |
|  Tzotzolis, Charalampos | | | 2113 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Tsitsirikis, Grigorios | | | 1521 | GRE | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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