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Individual Calculations May 2018 |
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| Pizzoferrato, Mattia Total change: -83.60 | |   |
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| WE 25 Reggio Emilia | Reggio Emilia | ITA | 2018-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1647 | 2.00 | 4 | -0.65 | 40 | -26.00 | |
|  Angeli, Alessandro | | | 1482 | ITA | 0.50 | 1 | -0.22 | 40 | -8.80 | |  Benassi, Virginio | | | 1607 | ITA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Villa, Cristian | | | 1496 | ITA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Fischetti, Luciano | | | 1520 | ITA | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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 |
| 1423 | 1647 | 1.50 | 4 | -1.44 | 40 | -57.60 | |
| | Sakharov, Sergiy | | | 1247 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Marani, Luca | | | 1839 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Tramalloni, Giulia | | | 1312 | ITA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Frusteri, Andrea | | | 1295 | ITA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * 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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