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Individual Calculations February 2023 |
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| Bonade, Massimo Total change: 11.60 | |   |
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| WE 3 Parma citta' della cultura - A | Parma | ITA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2077 | 3.00 | 6 | 0.40 | 20 | 8.00 | |
|  Proietti Tocca, Tosca | | | 1817 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Gilevych, Artem | m | | 2423 | ITA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Calavalle, Giulio | f | | 2137 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Tirelli, Mauro | | | 2229 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ceccarini, Marco | | | 2028 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Mrdja, Milan | m | | 2165 | CRO | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | CP Piacenza 2023 | Piacenza | ITA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2077 | 4.00 | 5 | 0.18 | 20 | 3.60 | |
| | Caferri, Sergio | | | 1677 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Decarli, Giuseppe | | | 1607 | ITA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Marzatico, Luca | | | 1945 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tirelli, Mauro | | | 2229 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Losi, Paolo | | | 1546 | ITA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * 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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