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Individual Calculations June 2013 |
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| Mercurio, Rosario Total change: -30.60 | |   |
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| FE XIX Leonardo di Bona - B | Cutro | ITA | 2013-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1615 | 1.00 | 4 | -1.02 | 30 | -30.60 | |
|  Barca, Lorenzo | | | 1860 | ITA | 0.00 | 1 | -0.20 | 30 | -6.00 | |  Attina`, Rodolfo | | | 1476 | ITA | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Scerra, Ezio | | | 1594 | ITA | 0.00 | 1 | -0.53 | 30 | -15.90 | | | Paragliola, Gennaro | | | 1543 | ITA | 0.00 | 1 | -0.60 | 30 | -18.00 | |
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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