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Individual Calculations August 2021 |
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| Pietrowski, Patrick Total change: -14.80 | |   |
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| 26e open Fide de Domloup (-2200) - Tournoi C | DOMLOUP | FRA | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1542 | 1.50 | 5 | -0.74 | 20 | -14.80 | |
|  Lefebvre, Etienne | | | 1633 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Martin, Yvon | | | 1650 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Le Cam, Guillaume | | | 1583 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Normand, Patrick | | | 1513 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Lebouc, Thibault | | | 1520 | FRA | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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