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Individual Calculations June 2023 |
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| Richichi, Valerio Total change: 15.20 | |   |
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| CP Roma 2023 | Roma | ITA | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1338 | 1.00 | 4 | 0.38 | 40 | 15.20 | |
|  Macchini, Bruno | | | 1849 | ITA | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Ruscitti, Simone | | | 1596 | ITA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Marino, Giovanni | | | 1785 | ITA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Marinelli, Cesare Federico | | | 1454 | ITA | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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