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Individual Calculations March 2023 |
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| Koerber, Uwe Total change: -42.40 | |   |
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| 24. NordWest-Cup Open B | Bad Zwischenahn | GER | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1817 | 2.50 | 6 | -2.12 | 20 | -42.40 | |
|  Pither, Joerg | | | 1545 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Lossin, Charlotte | | | 1533 | GER | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Karich, Oliver | | | 1566 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Zeldin, Boris | | | 1689 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Yildiz, Oemer | | | 1600 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Newerla, Alfred | | | 1677 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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