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Individual Calculations March 2012 |
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| Petrera, Salvatore Total change: 4.65 | |   |
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| Open CD 45 - Olivet Tournoi Principal (-2200) | OLIVET | FRA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1655 | 1.00 | 4 | 0.31 | 15 | 4.65 | |
|  Brehier, William | | | 1860 | FRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Rubino, William | | | 2055 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Bigeard, Nicolas | | | 1809 | FRA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Favre, Mathieu | | | 2051 | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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