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Individual Calculations January 2022 |
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| Russo, Walter Total change: -8.40 | |   |
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| OP 41 Memorial Crespi | Milano | ITA | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1482 | 2.00 | 7 | -0.42 | 20 | -8.40 | |
|  Ferrari, Claudio | | | 1882 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pandini, Giuseppe | | | 1626 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Casartelli, Fabio | | | 1730 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nardone, Massimo | | | 1834 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Piccioni, Roberto | | | 1255 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Polidoro, Ettore | | | 1248 | ITA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Bettini, Massimo | | | 1774 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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