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Individual Calculations December 2014 |
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| Difronzo, Andrea Total change: 47.20 | |   |
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| CIS u16 2014 | Grosseto | ITA | 2014-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2123 | 6.00 | 6 | 1.18 | 40 | 47.20 | |
|  Mapelli, Davide | | | 1723 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rotolante, Luca | | | 1843 | ITA | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Vercelli, Alessandro | | | 1807 | ITA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Prevedello, Daniele | | | 2006 | ITA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Nastro, Federico | | | 1951 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mirri, Pietro | | | 1886 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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