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Individual Calculations October 2022 |
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| Birk, Robin Total change: 18.80 | |   |
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| International Chess Open Graz 2022 Group B | Graz | AUT | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1788 | 4.50 | 7 | 0.94 | 20 | 18.80 | |
|  Gruenwald, Beat | | | 1388 * | AUT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kien, James | | | 1731 | AUT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mujacic, Haris | | | 1999 | BIH | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kahr, Martin | | | 1666 | AUT | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Obenaus, Paul | | | 1825 | AUT | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Bosnjak, Domagoj | | | 1942 | BIH | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Hammerl, Jonas | | | 1848 | GER | 0.50 | 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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