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Individual Calculations October 2021 |
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| Peverieri, Alfredo Total change: -22.00 | |   |
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| CIS 2021 - Serie C Girone 23 | Roma | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1659 | 0.00 | 2 | -1.10 | 20 | -22.00 | |
|  Seccia, Alessandro | | | 1824 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Del Nonno, Maurizio | | | 1399 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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