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Individual Calculations May 2018 |
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| Boerma, Daniel Total change: 2.40 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1850 | 5.50 | 8 | 0.12 | 20 | 2.40 | |
|  Salwasser, Christian | | | 1619 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Kelemen, Alexander | | | 1723 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Joeres, Roman | | | 1728 | GER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Von Lossow, Marcus | | | 1731 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Hagner, Bennet | | | 1750 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Wohlrabe, Joerg | | | 1741 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Graf, Michael | | | 1757 | GER | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Homfeldt, Christopher | | | 1723 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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