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Individual Calculations July 2021 |
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| Vergara Meersohn, Marcos Total change: 5.80 | |   |
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| CR Emilia-Romagna 2021 | Imola | ITA | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1276 | 1.00 | 4 | 0.29 | 20 | 5.80 | |
|  Sacchetti, Andrea | | | 1676 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Galli, Maria Vittoria | | | 1548 | ITA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Clemente, Pietro | | | 1668 | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bruni, Alessandro | | | 1365 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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