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Individual Calculations January 2015 |
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| Sacchetti, Andrea Total change: -9.80 | |   |
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| OP 7 Giochi e ritorni | Modena | ITA | 2014-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1907 | 2.50 | 5 | -0.90 | 20 | -18.00 | |
|  Pellegrino, Stefano | | | 1543 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Garofalo, Sergio | | | 1785 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Codazzi, Gabriele | | | 1756 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ferraguti, Francesco | | | 1957 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Merciari, Moreno | | | 1754 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | CP Modena 2015 - Memorial Mario Viola | Modena | ITA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1869 | 2.50 | 4 | 0.41 | 20 | 8.20 | |
| | Di Trapani, Luigi | | | 1560 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vincenzi, Marco | | | 2065 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Faglioni, Isacco | | | 1707 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Paoli, Walter | | | 2043 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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