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Individual Calculations February 2017 |
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| De Vita, Gianni Total change: -4.20 | |   |
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| OP 7 - Inverno - Weihnachtschach | Arco di Trento | ITA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2061 | 4.00 | 6 | -0.21 | 20 | -4.20 | |
|  Cremonini, Stefano | | | 1661 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marchesich, Giovanni | | | 1809 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Fratini, Mauro | | | 1808 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bevilacqua, Maurizio | | | 2113 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Migliorini, Matteo | | | 2138 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Bisaro, Andrea | | | 1769 | ITA | 1.00 | 1 | 0.15 | 20 | 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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