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Rapid:
Individual Calculations January 2023 |
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| Bettazzi, Alessandro Total change: -72.40 | |   |
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| OP RAPID WINTER 2022 | EMPOLI | ITA | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1719 | 1.50 | 6 | -3.62 | 20 | -72.40 | |
|  Bellosi, Marco | | | 1148 | ITA | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Costa, Fabrizio | | | 1339 | ITA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Cosci, Andrea | | | 1727 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Assunti, Davide | | | 1334 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Boschi, Filippo | | | 1330 | ITA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Cammarano, Gerardo Jose | | | 1319 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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