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Individual Calculations September 2023 |
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| De Cristofano, Fabrizio Total change: -21.60 | |   |
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| WE 3 La regina degli scacchi a Roma - B | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1862 | 1.50 | 4 | -1.08 | 20 | -21.60 | |
|  D Angelo, Giovanni | | | 1748 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Pin, Orlando | | | 1781 | ITA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Fiolo, Costanza | | | 1741 | ITA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Costantino, Claudio Emanuele | | | 1752 | 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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