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Individual Calculations May 2018 |
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| Gugler, Georg-Helmuth Total change: -19.60 | |   |
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| GRENKE Chess Open 2018 C-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1399 | 0.50 | 2 | -0.98 | 20 | -19.60 | |
|  Popovici, Liviu-Daniel | | | 1250 | ROU | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Lipinsky, Pierre | | | 1180 | GER | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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