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Rapid:
Individual Calculations May 2017 |
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| Giuntoli, Stefano Total change: 18.60 | |   |
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| OP LA CALETTA U16 | PORTO SANTO STEFANO | ITA | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1704 | 5.50 | 9 | 0.93 | 20 | 18.60 | |
|  Melosi, Alessandro | | | 1346 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Bettalli, Francesco | | | 2048 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Russo, Giuseppe | | | 1458 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Angeli, Daniele | | | 1576 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bettalli, Marco | | | 1938 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Migliozzi, Giuseppe | | | 1619 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Caprino, Marco | | | 2104 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tacconi, Antonio | | | 1737 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Mezzatesta, Franco | | | 1548 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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