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Individual Calculations September 2011 |
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| Parrella, Alfredo Total change: -10.20 | |   |
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| Semifinale CIA | Acqui Terme | ITA | 2011-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2110 | 2.50 | 8 | -0.68 | 15 | -10.20 | |
|  Piscopo, Pierluigi | m | | 2397 | ITA | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Bentivegna, Francesco | f | | 2330 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Fagnani, Alessandro | | | 1955 | ITA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Di Trapani, Davide | | | 2067 | ITA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Caprio, Guido | f | | 2312 | ITA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Altini, Nicola | | | 2267 | ITA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ferri, Stefano | | | 2207 | ITA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Pegoraro, Nicola | | | 2012 | ITA | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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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