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Individual Calculations May 2021 |
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| Palma, Maria Total change: -17.40 | |   |
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| WE Liberazione | Ceccano | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1989 | 2.00 | 4 | -0.87 | 20 | -17.40 | |
|  Rabiti, Roberto | | | 1589 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gambardella, Pierluigi | | | 1589 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Stirpe, Claudio | | | 1948 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Cobas Ferrer, Dayamy | | | 2007 | CUB | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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