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Individual Calculations December 2012 |
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| Della Sala, Bruno Total change: 15.45 | |   |
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| OP 15 Citta' di Cavarzere | Cavarzere | ITA | 2012-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 1901 | 2.00 | 4 | 1.03 | 15 | 15.45 | |
|  Negro, Roberto | | | 2106 | ITA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Gallo, Enrico | | | 2099 | ITA | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Xia, Jie | f | | 2243 | ITA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Ravagnani, Tiziano | | | 1994 | ITA | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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