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Rapid:
Individual Calculations April 2017 |
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| Coffaro, Ruben Total change: 11.40 | |   |
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| CIG 2017 - CP PALERMO U12 | PALERMO | ITA | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1617 | 2.50 | 3 | 0.57 | 20 | 11.40 | |
|  Musso, Alessio | | | 1387 | ITA | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Campanella, Riccardo | | | 1486 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Miano, Gabriele | | | 1648 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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