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Individual Calculations November 2022 |
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| Berra, Davide Total change: 4.00 | |   |
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| CI Seniores 2022 - Over 50 | Macerata | ITA | 2022-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2184 | 7.00 | 9 | 0.20 | 20 | 4.00 | |
|  Pagano, Sergio | | | 1940 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Adinolfi, Vincenzo | | | 2027 | ITA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Borgiani, Flavio | | | 2065 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Verrascina, Roberto | | | 2036 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Ottavi, Marco | | | 1985 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Petruccioli, Antonio | | | 1971 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Garofalo, Simone | | | 2073 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Mazzetta, Renato | | | 1842 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Giacometto, Mario | | | 1861 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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) | | |
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