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Individual Calculations May 2010 |
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| Raviola, Piergiorgio Total change: -17.00 | |   |
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| CP Asti | Asti | ITA | 2010-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1717 | 0.00 | 3 | -0.68 | 25 | -17.00 | |
|  Ronzano, Luca | | | 1985 | ITA | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Carfagna, Alex | | | 1772 | ITA | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Raviola, Giuseppe | | | 2107 | ITA | 0.00 | 1 | -0.09 | 25 | -2.25 | |
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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