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Individual Calculations April 2009 |
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| Cecchini, Massimo S. Total change: 22.50 | |   |
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| OP della Befana | Milano | ITA | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1816 | 3.00 | 5 | 0.90 | 25 | 22.50 | |
|  Giovannini, Roberto | | | 1479 | ITA | 1.00 | 1 | 0.12 | 25 | 3.00 | |  Bemporad, Filippo | | | 2061 | ITA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Costanza, Calogero | | | 1740 | ITA | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Quagliarella, Sabino Remo | | | 1957 | ITA | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Astengo, Corrado | | | 2166 | ITA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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