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Individual Calculations May 2018 |
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| Martin, Richard Total change: -11.60 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 1953 | 2.00 | 8 | -0.29 | 40 | -11.60 | |
|  Brandt, Sebastian | | | 2217 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Schulte, Juergen | | | 2102 | GER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kouwenhoven, Derk | | | 2102 | NED | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Moingt, Jean-Claude | f | | 2098 | FRA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Braun, Michael | | | 2084 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ziegenfuss, Holger | | | 2075 | GER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Czap, Bernard | | | 2099 | GER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Schweitzer, Victoria | | wm | 2144 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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