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Individual Calculations July 2022 |
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| Mammi, Samuele Total change: -15.20 | |   |
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| OP 27 Reggio Emilia | Reggio nell'Emilia | ITA | 2022-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1884 | 2.50 | 4 | -0.38 | 40 | -15.20 | |
|  Sgarbi, Michele | | | 1484 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Villa, Cristian | | | 1583 | ITA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Coronel, Joshua | | | 2028 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Tosi, Luigi | | | 1648 | ITA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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