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Individual Calculations May 2011 |
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| Grasso, Gaetano Total change: -8.85 | |   |
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| WE 15 Amatori Scacchi | Mascalucia | ITA | 2011-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1986 | 3.00 | 6 | -0.59 | 15 | -8.85 | |
|  Giannilivigni, Marco | | | 1787 | ITA | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Gueci, Laura | | | 1748 | ITA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Santagati, Alessandro | | | 2167 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Fabiano, Giuseppe | f | | 2173 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Furnari, Francesco | | | 1856 | ITA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Gueci, Tea | | | 1717 | ITA | 0.50 | 1 | -0.33 | 15 | -4.95 | |
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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