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Individual Calculations September 2021 |
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| Hecht, Uwe Total change: -37.40 | |   |
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| Biel Chess Festival 2021 - ATO | Biel | SUI | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1782 | 4.50 | 8 | -1.87 | 20 | -37.40 | |
|  Zuellig, Flavian | | | 1382 * | SUI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Fecker, Sina | | | 1393 | SUI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wanner, Stefan | | | 1963 | SUI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gobet, Xavier | | | 1382 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rouda Essa, Alserkal | | wc | 1504 | UAE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Kewalramani, Abhir | | | 1382 * | FID | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chatton, Jean-Bernard | | | 1512 | SUI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mariam, Essa | | | 1561 | UAE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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