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Individual Calculations January 2020 |
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| Nguyen, Alex Dac-Vuong Total change: -8.30 | |   |
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| Oberliga Ost A 2019/2020 December 2019 | various | GER | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2409 | 0.50 | 2 | -0.83 | 10 | -8.30 | |
|  Spivak, Ilya | f | | 2299 | GER | 0.00 | 1 | -0.65 | 10 | -6.50 | |  Genkin, Michael | | | 2277 | GER | 0.50 | 1 | -0.18 | 10 | -1.80 | |
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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