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Individual Calculations October 2012 |
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| Kast, Joannis Total change: 3.30 | |   |
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| 11.Apoldaer Open | Apolda | GER | 2012-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1769 | 1.50 | 5 | 0.11 | 15 | 1.65 | |
|  Taudte, Stefan | | | 2045 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Hubel, Merten | | | 2057 | GER | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Grunau, Christoph | | | 1953 | GER | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kellner, Rene | | | 1688 | GER | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Keil, Roland, Dr. | | | 2024 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | Mittelbadischer Schachkongress 2012 | Sasbach | GER | 2012-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1769 | 1.00 | 3 | 0.11 | 15 | 1.65 | |
| | Wessbecher, Hubert | | | 2070 | FRA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Schaefer, Lutz | | | 2005 | GER | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Merz, Raphael | | | 1738 | GER | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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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