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Individual Calculations December 2022 |
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| Guetschow, Christian Total change: 2.80 | |   |
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| 5. Schach Open Leer - B Open | Leer | GER | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1787 | 4.50 | 6 | 0.14 | 20 | 2.80 | |
|  Pither, Joerg | | | 1579 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Aden, Keno | | | 1695 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Roehr, Susanne | | | 1601 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Hansen, Uwe | | | 1604 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hannemann, Manfred | | | 1652 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Westerhoff, Ralf | | | 1548 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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