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Individual Calculations May 2015 |
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| Petruccioli, Antonio Total change: -24.60 | |   |
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| CIS 2015 - A2 Girone 4 | Prato | ITA | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2048 | 0.50 | 5 | -1.23 | 20 | -24.60 | |
|  Drei, Andrea | f | | 2272 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Frugoli, Francesco | | | 2217 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Garofalo, Simone | | | 2096 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Genocchio, Daniele | m | | 2419 | ITA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bettazzi, Alessandro | | | 1902 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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