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Individual Calculations October 2021 |
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| Pagano, Sergio Total change: 18.40 | |   |
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| CI Seniores 2021 - Over 50 | Nova Siri | ITA | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1920 | 5.00 | 9 | 0.77 | 20 | 15.40 | |
|  Marelli, Emanuele | | | 1520 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cardili, Mariano | | | 2045 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Pizzuto, Samuele Tullio | | | 2083 | ITA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Fiore, Mario Angelo | f | | 2197 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Schiatti, Piero | | | 1931 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Attanasio, Antonio | | | 2061 | ITA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Mattavelli, Italo | | | 1618 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Graziani, Sergio | | | 1881 | ITA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Rizzo, Giovambattista | | | 2036 | ITA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | CIS 2021 - Serie A2 Girone 5 | Falconara Marittima | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1920 | 1.50 | 3 | 0.15 | 20 | 3.00 | |
| | Carlo, Emanuele | f | | 2294 | ITA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Medori, Marco | | | 1791 | ITA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pomilio, Riccardo | | | 1860 | ITA | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | |
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