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Individual Calculations January 2013 |
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| Viviani, Alessio Total change: -11.55 | |   |
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| WE 15 Porto Sant'Elpidio | Porto Sant'Elpidio | ITA | 2012-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2105 | 3.00 | 6 | -0.77 | 15 | -11.55 | |
|  Coronel, Joshua | | | 1905 | ITA | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Trasciatti, Mirko | | | 1978 | ITA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Medorini, Massimiliano | | | 1859 | ITA | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Ricci, Alessio | | | 1898 | ITA | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Bruno, Fabio | m | | 2424 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Iori, Massimiliano | | | 2013 | ITA | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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