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Individual Calculations January 2011 |
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| Castagna, Riccardo Total change: 4.95 | |   |
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| OP 32 Coppa Sassari | Sassari | ITA | 2010-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1628 | 2.00 | 6 | 0.33 | 15 | 4.95 | |
|  Mallo`, Danilo | | | 1916 | ITA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Palmas, Alessandro | | | 1824 | ITA | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Santilli, Enrico | | | 1975 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Buchicchio, Roberto | | | 1944 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Orani, Luigi Giuseppe | | | 1580 | ITA | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Princivalle, Luca | | | 1667 | ITA | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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