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Blitz:
Individual Calculations January 2018 |
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| Bettalli, Francesco Total change: 22.40 | |   |
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| OP NATALE CON L'AMICO BLITZ 2017 | PRATO | ITA | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2142 | 8.00 | 9 | 1.12 | 20 | 22.40 | |
|  Tacconi, Antonio | | | 1742 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Bettazzi, Alessandro | | | 1863 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Adilardi, Alessandro | | | 1742 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bartolini, Leonardo | | | 1943 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Caprino, Marco | | | 2089 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Corso, Roberto | | | 2002 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Bettalli, Marco | | | 1921 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Davini, Andrea | | | 1742 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frugoli, Francesco | | | 2155 | ITA | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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