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Individual Calculations November 2010 |
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| Costello, Colin Total change: 3.90 | |   |
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| 19.Apolda-Open | Apolda | GER | 2010-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1973 | 2.00 | 5 | 0.04 | 15 | 0.60 | |
|  Zimmermann, Rene | | | 2114 | GER | 0.50 | 1 | 0.19 | 15 | 2.85 | |  Ramlow, Marcus | | | 2150 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Faerber, Eric | | | 1987 | GER | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Belzner, Helmut | | | 2022 | GER | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Rauhut, Frank, Dr. | | | 1994 | GER | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Lichtenrader Herbst 2010 | Berlin | GER | 2010-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1973 | 4.50 | 7 | 0.22 | 15 | 3.30 | |
| | Wolfram, Mike | | | 1634 | GER | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Niehaus, Frank | | | 2232 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Junghaenel, Dieter | | | 1717 | GER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Duijker, Bert | | | 1796 | NED | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Roth, Joachim | | | 1899 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Ruether, Marc | | | 1774 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Witt, Ronald | | | 2104 | GER | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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