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Individual Calculations January 2009 |
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| Murtas, Gianvito Total change: -11.75 | |   |
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| OP Citta' di Oristano | Oristano | ITA | 2008-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1858 | 2.00 | 5 | -0.47 | 25 | -11.75 | |
|  Ibba, Isacco | | | 2202 | ITA | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Lobina, Giulio | | | 1706 | ITA | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Zuccarelli, Angelo | | | 1860 | ITA | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Pais, Mario | | | 1784 | ITA | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Battasi, Antonio | | | 1824 | ITA | 1.00 | 1 | 0.45 | 25 | 11.25 | |
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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