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Individual Calculations May 2023 |
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| Rossignol, Sebastien Total change: -7.80 | |   |
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| 4eme Open International de la Mayenne 2023 - Tournoi A | LAVAL | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1541 | 1.00 | 4 | -0.39 | 20 | -7.80 | |
|  Babaud, Antoine | | | 2121 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Collin, Jacques | | | 1406 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Petrovai, Alexandre | | | 1491 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Bigeard, Nicolas | | | 1871 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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