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Individual Calculations January 2010 |
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| Manca, Giovanni Total change: -18.25 | |   |
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| OP 31. Citta' di Sassari | Sassari | ITA | 2009-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1696 | 1.00 | 5 | -0.73 | 25 | -18.25 | |
|  Neri, Enzo | | | 2043 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Goffi, Cesare | | | 1888 | ITA | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Deruda, Leonardo | | | 1871 | ITA | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Castagna, Riccardo | | | 1552 | ITA | 0.00 | 1 | -0.69 | 25 | -17.25 | | | Pais, Mario | | | 1762 | ITA | 0.00 | 1 | -0.41 | 25 | -10.25 | |
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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