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Rapid:
Individual Calculations June 2017 |
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| Sanna, Raul Total change: 11.20 | |   |
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| CIG 2017 - CR SARDEGNA U16 | MARRUBIU | ITA | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1491 | 2.50 | 5 | 0.56 | 20 | 11.20 | |
|  Rocchiccioli, Francesco | | | 1399 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Sonis, Francesco | m | | 1891 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mura, Marta | | | 1478 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Saddi, Giorgio | | | 1433 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sonis, Luca | | | 1815 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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