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Individual Calculations January 2010 |
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| Bracci, Andrea Total change: 10.20 | |   |
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| WE Felice Bosi | Milano | ITA | 2009-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1817 | 1.50 | 2 | 0.68 | 15 | 10.20 | |
|  Chinnici, Giorgio | | | 1709 | ITA | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Bozzali, Ermanno | | | 2090 | ITA | 0.50 | 1 | 0.33 | 15 | 4.95 | |
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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