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Individual Calculations February 2022 |
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| Boatca, Luca Total change: 12.40 | |   |
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| Krefelder Weihnachtsopen 2021 | Krefeld | GER | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1492 | 1.50 | 5 | 0.31 | 40 | 12.40 | |
|  Bondarchuk, Vadim | | | 1892 * | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Kruse, Victor | | | 1701 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Van Kuijk, Vadim | | | 1814 | NED | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Klees, Robert | | | 1505 | GER | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Gailis, Gunnar | | | 1669 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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