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Individual Calculations April 2009 |
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| Nones, Giorgio Total change: -13.50 | |   |
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| CP Firenze-Prato | Firenze | ITA | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2066 | 2.50 | 4 | -0.54 | 25 | -13.50 | |
|  Salerni, Guido | | | 1799 | ITA | 1.00 | 1 | 0.18 | 25 | 4.50 | |  Cocuzzi, Edoardo | | | 1933 | ITA | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Burbi, Marco | | | 1879 | ITA | 0.00 | 1 | -0.74 | 25 | -18.50 | | | Nanni, Mirko | | | 1830 | ITA | 1.00 | 1 | 0.20 | 25 | 5.00 | |
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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