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Individual Calculations May 2021 |
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| Martinelli, Valeria Total change: -33.20 | |   |
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| WE 5 Pasqua a Montesilvano - A | Montesilvano | ITA | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1970 | 2.50 | 6 | -0.34 | 40 | -13.60 | |
|  Aghayev, Miragha | m | | 2370 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Muccini, Marco | | | 1869 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Calavalle, Giulio | f | | 2196 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mammi, Samuele | | | 1895 | ITA | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Pizzoferrato, Mattia | | | 1837 | ITA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Costabile, Vincenzo | | | 1872 | ITA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | WE 6 Hotel Astoria - A | Fermo | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1970 | 1.50 | 5 | -0.49 | 40 | -19.60 | |
| | Damia, Angelo | m | | 2275 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gabbani, Sara | | | 1934 | ITA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Brini, Dario | | | 1862 | ITA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Luciani, Valerio | f | | 2088 | ITA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Caprino, Marco | | | 2115 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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