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Individual Calculations January 2011 |
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| Tognotti, Andrea Total change: 4.95 | |   |
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| OP 1 Caissa | Vitinia | ITA | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1620 | 1.00 | 4 | 0.33 | 15 | 4.95 | |
|  Ragonese, Rosario L. | | | 1943 | ITA | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Elia, Alessio | | | 1920 | ITA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Vannelli, Vittorio | | | 1761 | ITA | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Palermo, Stefano | | | 2020 * | ITA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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