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Individual Calculations March 2019 |
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| Petracco, Jean Total change: -42.40 | |   |
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| Championnat de Paris Amateur 2019 (-2200) | PARIS | FRA | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1137 | 0.00 | 3 | -1.06 | 40 | -42.40 | |
|  Haas, Alexandre | | | 1037 | FRA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Gouja, Wissem | | | 1253 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Petraccone, Edoardo | | | 1537 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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