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Individual Calculations May 2017 |
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| Cervellione, Piernicola Total change: 21.60 | |   |
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| 49 CIS - Promozione Sicilia | Aci Castello | ITA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1539 | 3.00 | 5 | 1.08 | 20 | 21.60 | |
|  Bertoldo, Ivan | | | 1557 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Gullotta, Vincenzo Daniele | | | 1786 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mattarella, Pietro | | | 1763 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Balsano, Giulio | | | 1573 | ITA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Laudicina, Giorgio | | | 1473 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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