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Individual Calculations February 2022 |
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| Bondarchuk, Vadim Total change: -38.00 | |   |
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| Krefelder Weihnachtsopen 2021 | Krefeld | GER | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1945 | 2.50 | 5 | -1.90 | 20 | -38.00 | |
|  Boatca, Luca | | | 1545 * | BEL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Osten, Horst | | | 1545 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chennamangalam, Ashutosh | | | 1663 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Oezdemir, Edwin-Daniel | | | 1700 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Lettko, Michael | | | 1545 * | GER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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