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Individual Calculations July 2013 |
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| Ragnini, Damiano Total change: -0.60 | |   |
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| CR Marche 2013 | San Severino Marche | ITA | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1701 | 1.50 | 4 | -0.04 | 15 | -0.60 | |
|  Guglielmi, Dante | | | 1898 | ITA | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Santinelli, Michele | | | 1833 | ITA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Piergentili, Roberto | | | 1784 | ITA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Marchetti, Michael | | | 1646 | ITA | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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