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Individual Calculations December 2022 |
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| Refuveille, Sylvain Total change: 17.20 | |   |
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| 31eme Open International d'Echecs de Caen - Open B | CAEN | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1255 | 2.00 | 6 | 0.43 | 40 | 17.20 | |
|  Jaminion, Maximilien | | | 1645 | FRA | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Cavellier, Loic | | | 1603 | FRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Deman, Constance | | | 1242 | FRA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Hatrel, Arnaud | | | 1403 | FRA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Personeni, Leo | | | 1375 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Zylbersztejn-Donato, Arthur | | | 1481 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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