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Individual Calculations May 2018 |
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| Gantner, Ralf Total change: -33.00 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1850 | 4.50 | 9 | -1.65 | 20 | -33.00 | |
|  Ziegenfuss, Larissa | | | 1619 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Mayer, Dietmar | | | 1653 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Back, Lennart | | | 1658 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Seepe, Uwe | | | 1656 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zerhusen, Martin | | | 1744 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mircov, Nicola-Alexandar | | | 1753 | ROU | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Nitsche, Nikolai | | | 1780 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Chaus, Maria | | | 1749 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Koellner, Felicitas Ophelia | | | 1775 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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