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Individual Calculations September 2022 |
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| Lapchin, Sylvie Total change: -3.80 | |   |
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| 18eme Festival International de Dieppe Open des Rois - plus de 50 ans | DIEPPE | FRA | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1431 | 2.50 | 7 | -0.19 | 20 | -3.80 | |
|  Danzanvilliers, Patrice | | | 1809 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Guillaumat, Jean-Pierre | | | 1694 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Koulitchenko, Francoise | | | 1374 | FRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Beeckmans, Peter | | | 1329 | BEL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Guillaume, Gerard | | | 1329 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Chougui, Krimo | | | 1731 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vandurme, Philippe | | | 1497 | BEL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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