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Individual Calculations November 2022 |
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| Ferri, Roberto Total change: -8.40 | |   |
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| WE Tivoli - B | Tivoli | ITA | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1407 | 1.00 | 2 | -0.42 | 20 | -8.40 | |
|  Martino, Maurizio | | | 1288 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Cozzi, Claudio | | | 1208 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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