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Individual Calculations January 2010 |
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| Marcugini, Stefano Total change: -28.25 | |   |
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| OP Campionato Perugino | Perugia | ITA | 2009-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1926 | 1.00 | 3 | -1.13 | 25 | -28.25 | |
|  Herbert, Michael | | | 1780 | ITA | 0.50 | 1 | -0.20 | 25 | -5.00 | |  Cicioni, Luigi | | | 1762 | ITA | 0.00 | 1 | -0.72 | 25 | -18.00 | | | Zenatto, Giuliano | | | 1770 | ITA | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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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