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Rapid:
Individual Calculations June 2017 |
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| Vairo, Rocco Enrico Total change: -15.60 | |   |
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| CIG2017 - CR LOMBARDIA U12 | SARONNO | ITA | 2017-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1311 | 0.00 | 2 | -0.78 | 20 | -15.60 | |
|  Bortolotti, Francesco | | | 1421 | ITA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rossi, Davide | | | 1358 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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