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Individual Calculations May 2021 |
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| Davini, Andrea Total change: -27.80 | |   |
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| WE 23 Primavera - A | Genova | ITA | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1813 | 2.00 | 5 | 0.57 | 20 | 11.40 | |
|  Bonade, Massimo | | | 2147 | ITA | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Siclari, Giovanni | | | 2213 * | ITA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Cassi, Elisa | | | 2003 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mortola, Alberto | | | 1908 | ITA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Agresta, Giulio | | | 1734 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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) | | | | WE Nuovo torneo della liberazione A | Firenze | ITA | 2021-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1813 | 2.00 | 5 | -1.96 | 20 | -39.20 | |
| | Hasbajrami, Besmir | | | 1459 | ITA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Mamaril, Daniel | | | 1413 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Centamore, Alberto | | | 1568 | ITA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Campanella, Giovanni | | | 1862 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Brotini, Stefania | | | 1413 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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