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Individual Calculations July 2021 |
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| Altieri, Danilo Mario Total change: -25.60 | |   |
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| WE 21 Grand Hotel Adriatico - A | Montesilvano | ITA | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1948 | 1.00 | 5 | -0.68 | 20 | -13.60 | |
|  Zimina, Olga | m | wg | 2348 * | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Girgenti, Giuseppe | | | 1875 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Orfini, Nicolo | | | 2244 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mazzini, Mauro | | | 2145 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sala, Sergio | | | 1873 | ITA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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) | | | | CR Lombardia 2021 | Vigevano | ITA | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1948 | 3.00 | 5 | -0.60 | 20 | -12.00 | |
| | Grossi, Alessandro | | | 1548 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Armeli, Marco | | | 1641 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Salerno, Christian | | | 1617 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Simone, Marco | | | 1795 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tirelli, Mauro | | | 2153 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | |
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