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Individual Calculations March 2023 |
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| Testa, Alessandro Total change: -23.20 | |   |
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| CP Bergamo 2023 | Spirano | ITA | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1349 | 0.00 | 3 | -1.16 | 20 | -23.20 | |
|  Marino, Marco | | | 1755 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mahmoud, Karim | | | 1455 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Piantelli, Luca | | | 1181 | ITA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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