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Individual Calculations December 2023 |
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| Shadrina, Eva Total change: -32.40 | |   |
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| Open Internacional Cidade de Lagos | Lagos | POR | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1765 | 2.00 | 6 | -0.81 | 40 | -32.40 | |
|  Wegener, Olaf | m | | 2406 | GER | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Meuter, Alain | | | 1443 | BEL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Abrahams, Daniel | | | 2110 | CAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Correia, Margarida | | | 1365 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Delgado Serrano, Angel | | | 2033 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ryabukhina, Veronika | | | 1589 | FID | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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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