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Individual Calculations February 2023 |
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| Kellermann, Franz Total change: -30.00 | |   |
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| Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1812 | 2.00 | 4 | -0.75 | 40 | -30.00 | |
|  Gerber, Ingo | | | 1547 | GER | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Van Rijs, Tim | | | 1602 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Klemenz, Luca | | | 1922 | GER | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Fuerhoff, Simone | | | 1564 | GER | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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