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Individual Calculations October 2014 |
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| Grazzi, Roberto Total change: -31.20 | |   |
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| FE 25 Porto San Giorgio | Porto San Giorgio | ITA | 2014-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2023 | 3.00 | 9 | -1.56 | 20 | -31.20 | |
|  Vezzosi, Paolo | m | | 2274 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Viviani, Alessio | | | 2137 | ITA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Briffault, Philippe | | | 1930 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bisi, Riccardo | | | 1923 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Carnicelli, Valerio | | | 2102 | ITA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Marvulli, Dario | | | 1897 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Bracci, Andrea | | | 1903 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Gueci, Tea | | wf | 2074 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Paolillo, Gaia | | | 1940 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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