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Individual Calculations October 2018 |
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| Gachon, Alban Total change: -23.60 | |   |
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| Open de rentree de l'Elo - Accession (-1500) | ORANGE | FRA | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1377 | 1.50 | 3 | -0.59 | 40 | -23.60 | |
|  Giran, Claude | | | 1175 | FRA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Blondel, Jean-Michel | | | 1392 | FRA | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Velay, Fanny | | | 1080 | FRA | 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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