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Individual Calculations October 2021 |
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| Alonso Rosell, Alvar Total change: 4.30 | |   |
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| 36th European Chess Club Cup 2021 | Struga | MKD | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2486 | 2566 | 4.50 | 7 | 0.43 | 10 | 4.30 | |
|  Petursson, Gudni | | | 2166 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Dardha, Arben | f | | 2253 | BEL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Inarkiev, Ernesto | g | | 2663 | RUS | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Sadikhov, Ulvi | g | | 2509 | AZE | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Postny, Evgeny | g | | 2564 | ISR | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Sakaev, Konstantin | g | | 2595 | RUS | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Anton Guijarro, David | g | | 2651 | ESP | 0.50 | 1 | 0.12 | 10 | 1.20 | | | * 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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