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Individual Calculations February 2014 |
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| Piffaut, Pierre-Yves Total change: -3.60 | |   |
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| 189eme open FIDE du club 608 d'echecs | PARIS | FRA | 2014-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 2019 | 4.50 | 7 | -0.24 | 15 | -3.60 | |
|  Rubini, Xavier | | | 1679 | FRA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Bettan, Michel | | | 1619 * | FRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gervasio, Ricardo | | | 2246 | BRA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Laurent, Dominique | | | 1986 | FRA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Commercon, Joachim | | | 1831 | FRA | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Szurhaj, William | | | 1730 | FRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Lutard, Florian | | | 1946 | FRA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | * 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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