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Individual Calculations April 2018 |
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| Zannella, Valentino Total change: 58.00 | |   |
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| OP 21 Memorial Berruto | Nichelino | ITA | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1719 | 4.50 | 6 | 1.45 | 40 | 58.00 | |
|  Gionco, Mario | | | 1407 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Malano, Francesco | | | 1859 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Perez Morad, Susana | | | 1604 | ITA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Gussone, Claudio | | | 1664 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Coqueraut, Jean Dominique | | | 1778 | ITA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Alaimo, Cristian | | | 1944 | ITA | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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