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Individual Calculations January 2022 |
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| Rosa, Davide Total change: 21.20 | |   |
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| OP 9 Trofeo Pistone | Torino | ITA | 2021-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1276 | 2.00 | 6 | 0.53 | 40 | 21.20 | |
|  Parisi, Gianmario | | | 1676 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Reggio, Davide | | | 1438 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Pettorusso, Aldo | | | 1460 | ITA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Prever, Tommaso | | | 1519 | ITA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Carisio, Enrico | | | 1391 | ITA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Bonacina, Marco | | | 1422 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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