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Individual Calculations April 2009 |
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| Lau, Udo Total change: 13.20 | |   |
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| 2.Pfalz Open | Neustadt a.d. Weinstrasse | GER | 2009-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2160 | 3.50 | 8 | 0.88 | 15 | 13.20 | |
|  Postojev, Alexander | f | | 2368 | GER | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Lechnauer, Uwe | | | 1828 | GER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Khotenashvili, Bela | | wg | 2350 | GEO | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Skembris, Spyridon | g | | 2413 | GRE | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Donchenko, Anatoly | m | | 2374 | GER | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Rotstein, Jefim | f | | 2372 | GER | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Ringoir, Tanguy | f | | 2366 | BEL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Boehle, Lars | | | 2257 | GER | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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