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Individual Calculations April 2018 |
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| Perez Morad, Susana Total change: -1.20 | |   |
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| OP 21 Memorial Berruto | Nichelino | ITA | 2018-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1604 | 0.50 | 4 | -0.70 | 20 | -14.00 | |
|  Coqueraut, Jean Dominique | | | 1778 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Zannella, Valentino | | | 1719 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Garbezza, Davide | | | 1815 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Di Stefano, Marco T. | | | 1703 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | 50 CIS - Raggruppamento B.1 | Usseglio | ITA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1604 | 1.00 | 1 | 0.64 | 20 | 12.80 | |
| | Gnata, Ilaria | | | 1707 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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