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Individual Calculations May 2018 |
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| Colbow, Collin Total change: -14.40 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2162 | 5.00 | 9 | -0.36 | 40 | -14.40 | |
|  Dittrich, Tom | | | 1865 | GER | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Plaza Reino, Agustin | | | 1875 | IRL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Rafiee, Makan | f | | 2339 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Meier, Marlon | | | 1888 | GER | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Breitzmann, Sander | | | 1872 | GER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Barath, M | f | | 2309 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Murphy, Conor E | f | | 2312 | IRL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Urwyler, Nikash | | | 1917 | SUI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Morgunov, Marc | | | 2290 | AUT | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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