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Individual Calculations April 2023 |
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| Nguyen, Thai Dai Van Total change: -1.50 | |   |
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| European Individual Chess Championship 2023. | Vrnjacka Banja | SRB | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2540 | 2651 | 8.00 | 11 | 0.91 | 10 | 9.10 | |
|  Yurtseven, Melih | m | | 2327 | TUR | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Vogel, Roven | m | | 2462 | GER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Dvirnyy, Danyyil | g | | 2531 | ITA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Nasuta, Grzegorz | g | | 2535 | POL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Livaic, Leon | g | | 2569 | CRO | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Korobov, Anton | g | | 2658 | UKR | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Svane, Frederik | g | | 2577 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Gelfand, Boris | g | | 2674 | ISR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Gumularz, Szymon | g | | 2558 | POL | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Guliyev, Namig | g | | 2528 | AZE | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Kourkoulos-Arditis, Stamatis | m | | 2520 | GRE | 0.50 | 1 | -0.18 | 10 | -1.80 | |
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) | | | | Extraliga 2022-2023 r9-11 | various | CZE | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2513 | 2651 | 1.00 | 3 | -1.06 | 10 | -10.60 | |
| | Cyborowski, Lukasz | g | | 2502 | POL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Samunenkov, Ihor | m | | 2488 | UKR | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Hracek, Zbynek | g | | 2548 | CZE | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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