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Individual Calculations May 2018 |
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| Sala, Sergio Total change: -5.40 | |   |
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| WE XXI Primavera - A | Genova | ITA | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1863 | 0.50 | 4 | -0.54 | 20 | -10.80 | |
|  Gerola, Fausto | | | 2164 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Mastroddi, Emiliano | | | 1996 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Babilonia, Mauricio Rafael | | | 2021 | COL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Raccanello, Marianna | | | 2030 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | CR Emilia-Romagna 2018 | Bentivoglio | ITA | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1863 | 3.00 | 5 | 0.27 | 20 | 5.40 | |
| | Spinella, Rocio | | | 1463 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vancini, Edoardo | f | | 2255 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Simone Sorrentino, Fabio | | | 1666 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Condello, Carlo | | | 1675 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Imburgia, Giuseppe | | | 2061 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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