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Individual Calculations May 2019 |
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| Ostendorph, Elias Total change: 18.40 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1486 | 2.00 | 6 | 0.46 | 40 | 18.40 | |
|  Wirtjes, Edzard | | | 1741 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Heun, Andreas | | | 1616 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Esser, Milan | | | 1660 | GER | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Pravez, Luca | | | 1686 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jenisch, Arno | | | 1723 | GER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Matic, Marijo | | | 1623 | CRO | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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