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Rapid:
Individual Calculations February 2023 |
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| Sonntag, Hermann Total change: -47.20 | |   |
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| 3. Berlin Mitte - Neujahrs-Rapid-Open | Berlin | GER | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 2024 | 3.50 | 8 | -2.36 | 20 | -47.20 | |
|  Klenburg, Michael | m | | 2360 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Cassens, Heiko | | | 1731 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Serrer, David | | | 1645 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kotyk, Michael | | | 2009 | GER | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Schacht, David | | | 1501 | GER | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Shkolnik, Igor | | | 1721 | GER | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Schaefer, Martin | | | 1868 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Seth, Aakrit | | | 1624 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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