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Individual Calculations October 2021 |
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| Graziani, Sergio Total change: -14.60 | |   |
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| CI Seniores 2021 - Over 50 | Nova Siri | ITA | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1881 | 4.00 | 8 | -0.35 | 20 | -7.00 | |
|  Carola, Paolo | | | 1753 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Taufer, Livio | | | 1633 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mattavelli, Italo | | | 1618 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rizzo, Giovambattista | | | 2036 | ITA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Schiatti, Piero | | | 1931 | ITA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Morselli, Stefano | | | 1759 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Pagano, Sergio | | | 1920 | ITA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Di Gianni, Rocco | | | 2107 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | CIS 2021 - Serie B Girone 14.1 | Roma | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1881 | 0.50 | 2 | -0.38 | 20 | -7.60 | |
| | Andriulo, Luigi | | | 1860 | ITA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Vigile, Matteo Riccardo | | | 1988 | ITA | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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