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Individual Calculations August 2017 |
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| Grabenhorst, Joerg Total change: -2.20 | |   |
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| 1. Peiner Schachkongress | Peine | GER | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1808 | 0.50 | 3 | -0.11 | 20 | -2.20 | |
|  Daemmig, Matthias, Dr. | | | 2114 | GER | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Schulz, Daniel | | | 1976 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Schroeder, Boris | | | 2055 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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