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Individual Calculations October 2021 |
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| Mayka, Bogdan Total change: -90.40 | |   |
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| CIS 2021 - Serie C Girone 15 | Campi Bisenzio | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 2216 | 0.50 | 3 | -2.26 | 40 | -90.40 | |
|  Melosi, Alessandro | | | 1816 * | ITA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Pin, Orlando | | | 1816 * | ITA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Guiducci, Luca | | | 1816 * | ITA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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