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Individual Calculations September 2023 |
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| Mammi, Samuele Total change: 104.80 | |   |
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| WE 3 La regina degli scacchi a Roma - A | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2014 | 3.00 | 5 | 2.02 | 40 | 80.80 | |
|  Zimina, Olga | m | wg | 2282 | ITA | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Paduano, Claudio | c | | 2211 | ITA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | D Antonio, Neri | | | 2248 | ITA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Palchuk, Andrii | f | | 2317 | UKR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Corvi, Marco | f | | 2247 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | OP 5 Del fermano | Fermo | ITA | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2064 | 5.00 | 6 | 0.60 | 40 | 24.00 | |
| | Capossela, Fabio | | | 1664 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Caldi, Mario | | | 1769 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Di Mantino, Mauro | | | 1913 | ITA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Tortolini, Francesco | | | 1876 | ITA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Romagno, Pasquale | | | 1924 | ITA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Calandri, Fausto | | | 2064 | ITA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | * 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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