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Individual Calculations January 2021 |
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| Roccanti, Lapo Total change: -21.20 | |   |
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| WE 25 Memorial Roberto Magari - A | Siena | ITA | 2020-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1840 | 1.50 | 4 | -0.53 | 40 | -21.20 | |
|  Epitome, Nando | | | 1593 | ITA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Soncin, Denis | | | 2022 | ITA | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Margareci, Massimo | | | 1635 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Masullo, Andrea | | | 2077 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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