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Individual Calculations December 2016 |
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| Grasso, Gaetano Total change: 4.80 | |   |
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| OP King of chess | Catania | ITA | 2016-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 2146 | 3.00 | 3 | 0.24 | 20 | 4.80 | |
|  Astorina, Davide | | | 1746 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pafumi, Antonino | | | 1746 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rosca, Mihai | | | 1746 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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