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Individual Calculations December 2015 |
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| Derichs, Roger Total change: -12.60 | |   |
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| Oberliga Ost B 2015/16 round 4 | Hamburg | GER | 2015-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2307 | 0.00 | 1 | -0.63 | 20 | -12.60 | |
|  De Visser, Leon | | | 2213 | GER | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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