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Individual Calculations October 2021 |
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| Vaccari, Marco Total change: 9.60 | |   |
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| CIS 2021 - Serie C Girone 13 | Ferrara | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1480 | 1.50 | 4 | 0.48 | 20 | 9.60 | |
|  Motta, Diego | | | 1351 | ITA | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Ollari, Luca | | | 1810 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zanirato, Stefano | | | 1879 | ITA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Tivelli, Massimiliano | | | 1777 | ITA | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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