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Individual Calculations October 2021 |
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| Ballon, Gioele Total change: 10.40 | |   |
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| CIS 2021 - Serie A2 Girone 4 | Forli' | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1667 | 1.00 | 4 | 0.26 | 40 | 10.40 | |
|  Casonato, Stefano | | | 1902 | ITA | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Rigo, Mario | | | 1825 | ITA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Di Trapani, Davide | | | 2067 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mammi, Samuele | | | 1956 | ITA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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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