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Individual Calculations May 2023 |
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| Melderis, Uldis Total change: 25.40 | |   |
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| Basel Easter Experts Open | Basel | SUI | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1806 | 5.00 | 7 | 1.27 | 20 | 25.40 | |
|  Wolff, Calvin | | | 1406 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Artan, Tamir | | | 1648 | SUI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Pheng, Wissam | | | 1924 | FRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Jud, Marc | | | 1893 | SUI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Ros Bosch, Carles | | | 1909 | ESP | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Kupalov, Igor | | | 1932 | SUI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Haist, Gian Nicola | | | 1668 | SUI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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