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Individual Calculations November 2009 |
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| Tognotti, Andrea Total change: 4.80 | |   |
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| OP Scacco matto alla donna bianca | Roma | ITA | 2009-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1616 | 1.00 | 4 | 0.32 | 15 | 4.80 | |
|  Ladron De Guevara Pinto, Paolo | | | 2016 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Antonelli, Mauro | | | 2016 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mammoliti, Francesco | | | 1746 | ITA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Tagliaferri, Valerio | | | 1860 | ITA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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