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Individual Calculations August 2021 |
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| Hirschmann, Georges Total change: -47.60 | |   |
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| 1er open de Boulogne sur Mer | BOULOGNE SUR MER | FRA | 2021-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1588 | 2.50 | 8 | -2.38 | 20 | -47.60 | |
|  Louassier, Valentin | | | 1188 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Renkens, Stef | | | 1611 | BEL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Arnold, Kiri | | | 1727 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Louassier, Nadege | | | 1338 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Louassier, Timothe | | | 1468 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Davies, Rhys | | | 1188 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lehericey, Romain | | | 1564 | FRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Arnold, Rhys | | | 1772 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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