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Individual Calculations May 2018 |
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| Roos, Matthias Total change: 16.80 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1677 | 3.50 | 8 | 0.42 | 40 | 16.80 | |
|  Lutz, Juergen | | | 1953 | GER | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Kaminski, Robert | | | 1939 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Walter, Thomas | | | 1485 | FRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Winkler, Tim | | | 1903 | GER | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Nicolai, Alexander | | | 1884 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Bischoff, Mathias | | | 1525 | GER | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Gijsbers, Joop | | | 1532 | NED | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Giacomelli, Bernd | | | 1978 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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