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Individual Calculations February 2017 |
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| Murgia, Andrea Total change: 6.20 | |   |
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| OP 7 - Inverno - Weihnachtschach | Arco di Trento | ITA | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1904 | 4.00 | 7 | 0.31 | 20 | 6.20 | |
|  Simbola, Carlo | | | 1504 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Belli, Giorgio | | | 2157 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Salerni, Guido | | | 1713 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Valenti, Giuseppe | f | | 2123 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ciani, Davide | | | 1708 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Perino, Alberto | | | 1834 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Olivetti, Davide | | | 2091 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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