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Individual Calculations July 2022 |
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| Perrotta, Nicola Total change: -11.60 | |   |
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| CR Campania 2022 | Castello di Cisterna | ITA | 2022-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1566 | 2.00 | 4 | 0.38 | 20 | 7.60 | |
|  Di Stasio, Giuseppe Danilo | | | 1802 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Mazzeo, Francesco | | | 1397 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Scola, Enrico | | | 1663 | ITA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Vassallo, Vincenzo | | | 1689 | ITA | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | WE Citta' di Morcone - C | Morcone | ITA | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1566 | 2.00 | 4 | -0.96 | 20 | -19.20 | |
| | Galante, Salvatore | | | 1207 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Paolone, Roberto | | | 1579 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Saccone, Giovanni | | | 1445 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Esposito, Vincenzo | | | 1166 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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