Blitz:
Individual Calculations January 2020 |
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Bettazzi, Alessandro Total change: -21.80 | | |
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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 |
1717 | 1839 | 4.00 | 8 | -1.09 | 20 | -21.80 | |
| Rapinesi, Daren | | | 1439 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Prandina, Matteo | | | 1439 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gabbani, Sara | | | 1814 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | Adilardi, Alessandro | | | 1648 | ITA | 0.00 | 1 | -0.75 | 20 | -15.00 | | Marcelli, Fabio | | | 1473 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | Bartolini, Leonardo | | | 1945 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | Tacconi, Antonio | | | 1742 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | De Filomeno, Simone | m | | 2239 * | ITA | 0.00 | 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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