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Individual Calculations October 2021 |
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| Vignati, Andrea Total change: -12.60 | |   |
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| CIS 2021 - Serie Promozione Lombardia Girone 3 | Robecchetto con Induno | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1731 | 0.50 | 2 | -0.63 | 20 | -12.60 | |
|  Melino, Gianluca | | | 1622 | ITA | 0.50 | 1 | -0.15 | 20 | -3.00 | |  Raselli, Claudio | | | 1747 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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