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Individual Calculations July 2009 |
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| Mazzetta, Renato Total change: 4.20 | |   |
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| FE 27 Isola d'Elba | Capoliveri | ITA | 2009-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1907 | 3.00 | 8 | 0.28 | 15 | 4.20 | |
|  Novelli, Cristiano | | | 2099 | ITA | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Pepino, Enrico | | | 2148 | ITA | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Facchetti, Gianni | | | 2174 | ITA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Codenotti, Marco | | | 2035 | ITA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Petrolo, Mauro | | | 1946 | ITA | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Scipioni, Gaetano | | | 2060 | ITA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Giacometto, Mario | | | 1974 | ITA | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Acunzo, Domenico | | | 1831 | ITA | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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