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Individual Calculations October 2021 |
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| Marsico, Enrico Total change: -0.40 | |   |
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| CIS 2021 - Serie Promozione Emilia-Romagna Girone 1 | Forli' | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1484 | 1.00 | 4 | -0.01 | 40 | -0.40 | |
|  Perrella, Romeo | | | 1499 | ITA | 0.00 | 1 | -0.48 | 40 | -19.20 | |  Manguerra, Lyn Jane | | | 1756 | ITA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Troncossi, Luca | | | 1884 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Versari, Federico | | | 1649 | ITA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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