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Blitz:
Individual Calculations January 2020 |
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| Tacconi, Antonio Total change: -19.80 | |   |
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| OP NATALE CON L'AMICO BLITZ 2019 | PRATO | ITA | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1742 | 4.00 | 8 | -0.99 | 20 | -19.80 | |
|  Impellitteri, Sergio | | | 1342 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bartolini, Leonardo | | | 1945 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Prandina, Matteo | | | 1342 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bellosi, Marco | | | 1342 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Centamore, Alberto | | | 1580 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | De Filomeno, Simone | m | | 2142 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bettazzi, Alessandro | | | 1839 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Marcelli, Fabio | | | 1473 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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