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Individual Calculations January 2023 |
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| Cova, Paolo Total change: -3.20 | |   |
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| WE 25 Salsomaggiore Terme - C | Salsomaggiore Terme | ITA | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1374 | 2.00 | 3 | -0.08 | 40 | -3.20 | |
|  Canossa, Elena | | | 1030 | ITA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Costa, Luciano | | | 1426 | ITA | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Congiusti, Simone | | | 1164 | ITA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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