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Individual Calculations February 2022 |
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| Lettko, Michael Total change: 34.60 | |   |
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| Krefelder Weihnachtsopen 2021 | Krefeld | GER | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1434 | 2.50 | 5 | 1.73 | 20 | 34.60 | |
|  Luven, Thomas | | | 1468 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Fehling, Michael, Prof. | | | 1834 * | GER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bondarchuk, Vadim | | | 1834 * | GER | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Gramb, Marius | | | 1834 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Langner, Jasper | | | 1834 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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