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Individual Calculations March 2013 |
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| Pili, Erika Total change: -25.65 | |   |
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| OP 34 Coppa Citta' di Sassari - CP provinciale | Sassari | ITA | 2013-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1827 | 2.50 | 6 | -1.71 | 15 | -25.65 | |
|  Cerina, Antonio | | | 1597 | ITA | 0.00 | 1 | -0.79 | 15 | -11.85 | |  Pannella, Antonello | | | 1543 | ITA | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Palmas, Alessandro | | | 1806 | ITA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Manca, Giovanni | | | 1622 | ITA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Carta, Samuele | | | 1754 | ITA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Cao, Carlo | | | 1683 | ITA | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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