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Individual Calculations December 2019 |
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| Boersma, David Total change: 12.00 | |   |
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| Wien VM B-Liga Nord 2019/2020 round 3-4 | Wien | AUT | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1851 | 1.50 | 2 | 0.60 | 20 | 12.00 | |
|  Vogel, Florian | | | 1825 | AUT | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Holzammer, Florestan | | | 1957 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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