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Individual Calculations December 2021 |
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| Ottolini, Graziano Total change: -32.00 | |   |
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| 2eme open des fleurs de Grasse | GRASSE | FRA | 2021-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1987 | 3.50 | 6 | -1.60 | 20 | -32.00 | |
|  Cherki, Vincent | | | 1587 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Piquemal, Maxence | | | 1642 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Raselli, Claudio | | | 1768 | ITA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Delaplace, Mathias | | | 1616 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Motoyama, Wesley Winsen | | | 1616 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mammadhuseyn, Djeyhun | | | 1831 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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