Individual Calculations January 2022 |
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Pettorusso, Aldo Total change: -16.80 | | |
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OP 9 Trofeo Pistone | Torino | ITA | 2021-11-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1578 | 1460 | 1.00 | 5 | -0.84 | 20 | -16.80 | |
| Vozza, Nicola | | | 1860 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Rosa, Davide | | | 1276 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | Martone, Gennaro | | | 1615 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | Reggio, Davide | | | 1438 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | Parisi, Gianmario | | | 1701 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | * 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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