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Individual Calculations July 2008 |
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| Mastrorilli, Nicola Total change: -9.90 | |   |
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| Amateur CHessOpen | Lugano | SUI | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2027 | 1.00 | 3 | -0.66 | 15 | -9.90 | |
|  Sofrigin, Alexej | f | | 2270 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Kalmar, Miksa | | | 1677 | HUN | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Raselli, Claudio | | | 1975 | ITA | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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