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Rapid:
Individual Calculations February 2023 |
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| Bien, Stefan Total change: -5.20 | |   |
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| Krefelder Neujahrsopen 2023 | Krefeld | GER | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2013 | 4.50 | 8 | -0.26 | 20 | -5.20 | |
|  Charbonnier Schuermann, Michel | | | 1613 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golovanj, Andrej | | | 2312 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Plum, Paul | | | 1841 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Szczepanski, Krzysztof | | | 1747 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Hendrix, Joachim | | | 1866 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Golinka, Oleksandr | | | 2180 | UKR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ciornei, Dragos, Dr. | | | 2130 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zimmer, Javier Miguel | | | 1746 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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