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Individual Calculations January 2009 |
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| Sergin, Mark Total change: -12.90 | |   |
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| 2. Korbacher Open | Korbach | GER | 2008-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2202 | 3.50 | 6 | -0.86 | 15 | -12.90 | |
|  Schaefer, Paul | | | 1882 | GER | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Gawle, Ireneusz | | | 1982 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Hantak, Adam | | | 2078 | GER | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Steblin, Daniel | | | 1946 | GER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Chrobak, Frank | | | 1916 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Racherbaeumer, Marcel | | | 2284 | GER | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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