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Individual Calculations May 2015 |
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| Tavasci, Alfio Total change: 11.20 | |   |
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| OP 10 Primavera Comasca | Como | ITA | 2015-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1695 | 3.00 | 6 | 0.28 | 40 | 11.20 | |
|  Lipari, Alberto | | | 1502 | ITA | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Coppola, Guido | | | 1987 | ITA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Corti, Filippo | | | 1567 | ITA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Ghelfi, Giancarlo | | | 1607 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Rossini, Fulvio | | | 1970 | ITA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Pede, Lucio | | | 1795 | ITA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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