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Individual Calculations March 2023 |
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| Barbetti, Raul Total change: -10.00 | |   |
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| CP Pisa 2023 | Pisa | ITA | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1559 | 1.50 | 4 | -0.25 | 40 | -10.00 | |
|  Calcagnile, Lucio Maria | | | 1979 | ITA | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Tamburini, Lorenzo | | | 1762 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Proface, Giulio | | | 1423 | ITA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Salbego, Martino | | | 1358 | ITA | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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