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Individual Calculations August 2017 |
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| Wahrenberg, Ralf Total change: 0.80 | |   |
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| 1. Peiner Schachkongress | Peine | GER | 2017-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1850 | 1.00 | 2 | 0.04 | 20 | 0.80 | |
|  Kueck, Stefan | | | 1684 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Schroeder, Boris | | | 2055 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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