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Individual Calculations March 2013 |
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| Sanna, Mario Total change: -7.20 | |   |
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| CP La Spezia 2013 | Sarzana | ITA | 2013-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1561 | 0.00 | 2 | -0.48 | 15 | -7.20 | |
|  Pedemonte, Claudio | | | 1866 | ITA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Gnetti, Pietro | | | 1681 | ITA | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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