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Individual Calculations February 2013 |
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| Essler, Sven Total change: 1.50 | |   |
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| 13. Internationales Weihnachts-Open | Siebenlehn | GER | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1772 | 1.00 | 2 | 0.05 | 30 | 1.50 | |
|  Zimm, Justus | | | 2022 | GER | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Ortlepp, Konstanze | | | 1568 | GER | 1.00 | 1 | 0.24 | 30 | 7.20 | |
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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