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Individual Calculations February 2013 |
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| Giovanelli, Davide Total change: 1.35 | |   |
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| FE XXI Citta' di Montecatini - B | Montecatini Terme | ITA | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1716 | 1.50 | 3 | 0.09 | 15 | 1.35 | |
|  Gandolfi, Gianfranco | | | 1827 | ITA | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Marvulli, Dario | | | 1771 | ITA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Lazzarini, Irene | | | 1610 | ITA | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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