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Individual Calculations July 2009 |
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| Patelli, Alessandro Total change: -7.05 | |   |
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| Italian Team Championship Master | Senigallia | ITA | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2176 | 1.00 | 4 | -0.47 | 15 | -7.05 | |
|  Valsecchi, Alessio | f | | 2363 | ITA | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Sabia, Corrado | | | 2215 | ITA | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Salvetti, Alec | f | | 2304 | ITA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Xia, Jie | | | 2224 | ITA | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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