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Individual Calculations January 2010 |
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| Pietrek, Gerhard Total change: -18.75 | |   |
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| 4.Intern.Herbstopen A | Deizisau | GER | 2009-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1852 | 1.00 | 5 | -1.25 | 15 | -18.75 | |
|  Koenig, Dirk | | | 2125 | GER | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Schork, Stefan | | | 2130 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Schnorr, Christian | | | 1762 | GER | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Zeller, Elisa | | | 1669 | GER | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Zaytsev, Evgeny | | | 1816 | RUS | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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