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Blitz:
Individual Calculations December 2018 |
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| Altea, Alessandro Total change: -20.80 | |   |
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| OP BLITZ COPPA CITTA' DI MARRUBIU | MARRUBIU | ITA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1938 | 4.50 | 7 | -1.04 | 20 | -20.80 | |
|  Caddeo, Pierluigi | | | 1538 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ardu, Luigi | | | 1682 | ITA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Malu, Marcello | | | 1548 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Deruda, Leonardo | | | 1715 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Di Pietro, Vincenzo | | | 1579 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sonis, Luca | | | 1866 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Manca, Luca | | | 1849 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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