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Individual Calculations September 2011 |
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| Ballista, Massimiliano Total change: -5.25 | |   |
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| CIG Under 14 | Porretta Terme | ITA | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1612 | 0.00 | 2 | -0.35 | 15 | -5.25 | |
|  Motola, Jacopo | | | 1860 | ITA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Signorelli, Gaetano | | | 1897 | ITA | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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