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Individual Calculations May 2018 |
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| Rosina, Graziano Total change: 15.20 | |   |
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| FE 3 Citta' di Zevio - Mem. S. Perezzani - B | Zevio | ITA | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1725 | 3.00 | 5 | -0.22 | 20 | -4.40 | |
|  Giraldi, Edoardo | | | 1561 | ITA | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Biasiolo, Michele | | | 1500 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zanirato, Stefano | | | 1894 | ITA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Cervati, Michele | | | 1592 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Avanzini, Angelo | | | 1522 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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 |
| 1703 | 1725 | 3.50 | 5 | 0.98 | 20 | 19.60 | |
| | Montanari, Laura | | | 1325 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mirri, Pietro | | | 2006 | ITA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Brini, Dario | | | 1429 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Di Lascio, Savino | | | 1918 | ITA | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Marani, Luca | | | 1839 | ITA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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