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Individual Calculations January 2010 |
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| Betti, Daniele Total change: 5.75 | |   |
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| OP III Pieve a Nievole | Pieve a Nievole | ITA | 2009-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1842 | 1.50 | 4 | 0.23 | 25 | 5.75 | |
|  Mola, Pietro | f | | 2239 | ITA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Mancino, Roberta | | | 1699 | ITA | 1.00 | 1 | 0.31 | 25 | 7.75 | | | Parrella, Alfredo | | | 2074 | ITA | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Garofalo, Simone | | | 1996 | 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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