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Individual Calculations January 2010 |
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| Pili, Erika Total change: 12.75 | |   |
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| OP 31. Citta' di Sassari | Sassari | ITA | 2009-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1814 | 4.50 | 6 | 0.85 | 15 | 12.75 | |
|  Devilla, Michele | | | 1552 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Pais, Mario | | | 1762 | ITA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Maldarelli, Lorenzo | | | 1788 | ITA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Castagna, Riccardo | | | 1552 | ITA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Paulesu, Sebastiano | | | 1955 | ITA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Bitti, Sandro | | | 1750 | ITA | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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