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Individual Calculations September 2023 |
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| Tamburrini, Andrea Total change: 1.00 | |   |
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| WE 3 La regina degli scacchi a Roma - E | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1077 | 1259 | 0.00 | 1 | -0.74 | 20 | -14.80 | |
|  Fiorelli, Alessandro | | | 1077 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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 |
| 1592 | 1259 | 1.50 | 5 | 0.79 | 20 | 15.80 | |
| | Zangheratti, Daniele | | | 1809 | ITA | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Capossela, Fabio | | | 1529 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Colantonio, Marco | | | 1514 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Chinnici, Giorgio Pantaleo | | | 1638 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Marinelli, Armando | | | 1470 | ITA | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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