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Individual Calculations December 2012 |
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| Piskaykin, Bogdan Total change: 33.60 | |   |
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| 7.Internationales Herbstopen 2012 B | Deizisau | GER | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1552 | 2.00 | 3 | 1.12 | 30 | 33.60 | |
|  Helmbrecht, Kurt | | | 1677 | GER | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Volovik, Konstantin | | | 1707 | GER | 1.00 | 1 | 0.71 | 30 | 21.30 | |  Steiert, Roland | | | 1736 | GER | 0.00 | 1 | -0.26 | 30 | -7.80 | |
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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