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Individual Calculations October 2021 |
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| Sarana, Alexey Total change: 14.30 | |   |
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| European Individual Chess Championship - Reykjavik Open 2021 | Reykjavik | ISL | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2568 | 2643 | 8.00 | 11 | 1.43 | 10 | 14.30 | |
|  Kjartansson, David | m | | 2326 | ISL | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Hjartarson, Johann | g | | 2519 | ISL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Keymer, Vincent | g | | 2602 | GER | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Antipov, Mikhail Al. | g | | 2607 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Piorun, Kacper | g | | 2608 | POL | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Demchenko, Anton | g | | 2597 | RUS | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Paichadze, Luka | g | | 2564 | GEO | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Sanal, Vahap | g | | 2557 | TUR | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Mamedov, Nidjat | g | | 2595 | AZE | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Fridman, Daniel | g | | 2621 | GER | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Mamedov, Rauf | g | | 2654 | AZE | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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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