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Individual Calculations February 2022 |
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| Merkel, Ethan Total change: -30.80 | |   |
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| 18e Bois-Colombes Chess Master - Open C | BOIS COLOMBES | FRA | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1258 | 2.50 | 6 | -0.77 | 40 | -30.80 | |
|  Ganbat, Tushig | | | 1068 | FRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Yu, Etan | | | 1015 | FRA | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Willmann, Sebastien | | | 1359 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Giblin, Martin | | | 1585 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | De Nave, Julien | | | 1177 | FRA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Jamikeshev, Iskander | | | 1173 | FRA | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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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