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Individual Calculations May 2019 |
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| Bethke, Richard Total change: 1.60 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 2244 | 5.50 | 9 | 0.04 | 40 | 1.60 | |
|  Maier, Armin | | | 2006 | GER | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Spieker, Michael | | | 2045 | GER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Foermes, Alexander | | | 2060 | GER | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Ziegenfuss, Holger | | | 2064 | GER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kreuzahler, Marc | | | 2081 | GER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Kuhn, Hubert | | | 2029 | GER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gschnitzer, Adrian | f | | 2380 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Ambartsumova, Karina | | wg | 2377 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Spyropoulos, Nikolaos | f | | 2400 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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