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Individual Calculations January 2018 |
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| Cai, Roberto Total change: 10.20 | |   |
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| WE XII Memorial M.Pia Ruggeri | Imperia | ITA | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1623 | 2.00 | 5 | 0.51 | 20 | 10.20 | |
|  Faraci, Antonino | | | 1887 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Roversi, Stefano | | | 1714 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Pivari, Flavio | | | 1634 | ITA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Pedoni, Lorenzo | | | 2023 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rossi Cassani, Gianni | | | 1715 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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