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Individual Calculations January 2018 |
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| Nanni, Sergio Total change: -29.20 | |   |
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| WE XXII Memorial Roberto Magari - B | Siena | ITA | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1724 | 1.00 | 4 | -1.46 | 20 | -29.20 | |
|  Gabbani, Sara | | | 1631 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Galletti, Armando | | | 1685 | ITA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Giordani, Luca | | | 1574 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Spada, Dario | | | 1670 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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