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Individual Calculations May 2019 |
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| Bomans, Arno Total change: -16.80 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2250 | 4.50 | 9 | -0.84 | 20 | -16.80 | |
|  Nygaard, Karl Magnus | | | 2011 | NOR | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Schroeder, Jan-Christian | g | | 2577 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dathe, Frederick | | | 2075 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sumets, Andrey | g | | 2588 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dushatskiy, Fedor | | | 2090 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mueller, Daniel | | | 2066 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Rombach, Michael | | | 2065 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Weisenburger, Horst | | | 2106 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Weise, Martin | | | 2117 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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