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Individual Calculations February 2020 |
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| Bondarchuk, Vadim Total change: -9.80 | |   |
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| Krefelder Weihnachtsopen 2019 | Krefeld | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1955 | 3.00 | 6 | -0.49 | 20 | -9.80 | |
|  Mohrholz, Stefan | | | 2034 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Spreer, Lutz | | | 1670 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Badermann, Daniel | | | 1780 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kuipers, Dustin | | | 2145 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Eickholt, Marc | | | 1821 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Peters, Jens | | | 1879 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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