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Individual Calculations October 2021 |
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| Melchior, Alex Total change: -26.80 | |   |
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| CIS 2021 - Serie A1 Girone 4 | Roma | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2097 | 1.00 | 4 | -1.34 | 20 | -26.80 | |
|  Marzaduri, Riccardo | | | 2207 | ITA | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Buchicchio, Giancarlo | | | 1960 | ITA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Milone, Gaetano | | | 1991 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Marino, Giovanni | | | 1968 | ITA | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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