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Individual Calculations June 2022 |
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| Scagliarini, Lara Total change: 28.40 | |   |
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| WE 6 Zevio - Memorial Perezzani - A | Zevio | ITA | 2022-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1871 | 2.50 | 5 | 0.62 | 20 | 12.40 | |
|  Mameli, Gianluca | | | 2053 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Zanini, Giuseppe | | | 1977 | ITA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Bergamaschi, Elia | | | 1808 | ITA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Zanchetta, Nicola | | | 2142 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Garista, Eugenio | | | 1872 | ITA | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | OP Parma citta' della cultura 2022 | Parma | ITA | 2022-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1871 | 3.50 | 5 | 0.80 | 20 | 16.00 | |
| | Costa, Vittorio | | | 1471 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salati, Paolo | | | 1646 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vuelban, Virgilio | m | | 2226 | PHI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Grillo, Francesco | | | 1687 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Calavalle, Giulio | f | | 2162 | ITA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | * 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) | | |
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