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Individual Calculations June 2023 |
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| Boutin, Guillaume Total change: -18.40 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1188 | 2.00 | 8 | -0.46 | 40 | -18.40 | |
|  Koulitchenko, Francoise | | | 1364 | FRA | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Rolland, Pierre | | | 1479 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Monard, Pierre-Amaury | | | 1369 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Seignour, Jean-Michel | | | 1154 | FRA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Mohammad Ghassemi, Vajieollah | | | 1426 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Mabelly, Claude | | | 1022 | FRA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Taiclet, Thomas | | | 1375 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Fischer, Joachim | | | 1666 | FRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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