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Individual Calculations September 2019 |
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| Hirzel, Martin Total change: -7.20 | |   |
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| Davos Open 2019 | Davos | SUI | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1963 | 1.50 | 4 | -0.36 | 20 | -7.20 | |
|  Belezky, Alexander | m | | 2363 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Koch, Werner | | | 1636 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bender, Dirk | | | 2027 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Bischoff, Peter | | | 1962 | SUI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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