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Individual Calculations April 2009 |
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| Hundack, Rolf Total change: -1.50 | |   |
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| Landeseinzelmeisterschaft Open | Verden | GER | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2139 | 2.50 | 4 | -0.55 | 15 | -8.25 | |
|  Albrecht, Carsten | | | 1978 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Hesse, Juergen | | | 2074 | GER | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Thumulka, Patrick | | | 1835 | GER | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Heyne, Lukas | | | 1789 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | 80.Deutsche Schachmeisterschaft | Saarbruecken | GER | 2009-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2139 | 3.00 | 9 | 0.45 | 15 | 6.75 | |
| | Bastian, Herbert | m | | 2360 | GER | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Buhmann, Rainer | g | | 2489 | GER | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Zude, Erik | m | | 2396 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Zierke, Oliver | f | | 2300 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Sternheimer, Erhard | | | 2224 | GER | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Stahr, Ralf-Peter | | | 2158 | GER | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Von Herman, Ulf | m | | 2378 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Bischoff, Dieter | | | 2142 | GER | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Jorczik, Julian | f | | 2382 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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