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Individual Calculations May 2019 |
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| Chernykh, Arkady Total change: 20.00 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2095 | 4.50 | 9 | 0.50 | 40 | 20.00 | |
|  Ertan, Can | f | | 2404 | TUR | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Baskin, Robert | m | | 2394 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Gasper, Joern | | | 1957 | GER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Arena, Ignazio | | | 1937 | ITA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Bus, Konrad | | | 2255 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zielenski, Horst | | | 1948 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Heimrath, Reiner | f | | 2232 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bethke, Robert | | | 1985 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Salzgeber, Frank | | | 2208 | SUI | 0.50 | 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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