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Individual Calculations September 2021 |
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| Serafini, Diego Total change: 0.60 | |   |
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| CIG 2021 - Finale U19 | Salsomaggiore Terme | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1632 | 3.00 | 8 | 0.03 | 20 | 0.60 | |
|  Lilli, Alessandro | | | 1812 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Paparella, Nicole Samantha | | | 1687 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Gambardella, Pierluigi | | | 1642 | ITA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Modena, Lorenzo Liam | | | 1552 | ITA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Di Petta, Federico | | | 1333 | ITA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Orfini, Nicolo | | | 2032 * | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Palma, Maria | | wf | 1972 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Di Leva, Michele | | | 1946 | ITA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | * 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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