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Individual Calculations December 2014 |
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| Viotti, Alberto Total change: -16.60 | |   |
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| OP Felice Bosi 2014 | Milano | ITA | 2014-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1600 | 1.00 | 4 | -0.83 | 20 | -16.60 | |
|  Velluti, Alberto | | | 1936 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Visentin, Umberto | | | 1543 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Simeone, Giulio Maria | | | 1570 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Madaschi, Sergio | | | 1532 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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