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Individual Calculations June 2015 |
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| Tagliaferri, Valerio Total change: -5.00 | |   |
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| OP VIII Citta' di Ferrara | Ferrara | ITA | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1782 | 2.00 | 4 | -0.25 | 20 | -5.00 | |
|  Dentale, Raffaele | | | 1451 | ITA | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Solinas, Roberto | | | 1711 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Carini, Massimo | | | 1964 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Paterlini, Emiliano | | | 1776 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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