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Individual Calculations May 2017 |
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| Andriaccio, Yuri Total change: 8.40 | |   |
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| 49 CIS - Promozione Campania | Nola | ITA | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1581 | 2.50 | 4 | 0.21 | 40 | 8.40 | |
|  Cerrato, Roberto | | | 1852 | ITA | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Isoldo, Ciro | | | 1522 | ITA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Calemma, Alfredo Mariano | | | 1460 | ITA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Polizio, Italo | | | 1246 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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