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Individual Calculations May 2019 |
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| Back, Lennart Total change: -48.80 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1700 | 1.50 | 6 | -2.44 | 20 | -48.80 | |
|  Yin, Stanley | | | 1977 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Bastian, Ben | | | 1522 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Eichhorn, Valentin | | | 1530 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Ruemmele, Tobias | | | 1511 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Pieczka, Kevin | | | 1481 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Visvikis, Kassandra | | | 1473 | GER | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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