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Individual Calculations March 2011 |
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| Serrajotto, Marino Total change: 22.25 | |   |
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| OP Amatori 2011 | Arvier | ITA | 2011-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1832 | 2.00 | 4 | 0.89 | 25 | 22.25 | |
|  Zerba, Fabio | | | 1844 | ITA | 1.00 | 1 | 0.52 | 25 | 13.00 | | | Franceschi, Riccardo | | | 2090 | ITA | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Ranieri, Fabrizio | | | 2232 * | ITA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Riboldi, Raffaele | | | 1928 | ITA | 1.00 | 1 | 0.63 | 25 | 15.75 | | | * 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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