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Individual Calculations July 2009 |
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| Renzini, Lorenzo Total change: -45.25 | |   |
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| Campionato Italiano Seniores | Arvier | ITA | 2009-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1812 | 1.50 | 6 | -1.81 | 25 | -45.25 | |
|  De Polzer, Manfredi | | | 1813 | ITA | 0.50 | 1 | 0.00 | 25 | 0.00 | |  Papa, Angelo | | | 1882 | ITA | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Colombo, Paolo | | | 2138 | ITA | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Centofante, Maria Rosa | | | 1603 | ITA | 0.00 | 1 | -0.77 | 25 | -19.25 | | | Breidenbach, Heinz | | | 1522 | ITA | 0.50 | 1 | -0.34 | 25 | -8.50 | | | Di Terlizzi, Domenico | | | 1688 | ITA | 0.50 | 1 | -0.17 | 25 | -4.25 | |
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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