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Individual Calculations April 2023 |
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| De Maria, Davide Total change: 28.00 | |   |
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| WE 7 Zevio - Memorial Stefano Perezzani - B | Zevio | ITA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1417 | 1.50 | 4 | 0.70 | 40 | 28.00 | |
|  Bonini, Roberto | | | 1749 | ITA | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Rosina, Graziano | | | 1663 | ITA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ferrarini, Zeno | | | 1567 | ITA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | De Paoli, Emilio | | | 1665 | ITA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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