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Individual Calculations August 2018 |
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| Koepcke, Richard Total change: -32.40 | |   |
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| 2018 Sacramento Chess Championship | Sacramento, California | USA | 2018-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2169 | 1.00 | 3 | -0.81 | 40 | -32.40 | |
|  Dasika, Archit | | | 1907 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Ai, Evan | | | 1864 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Matamoros, Carlos | g | | 2488 | ECU | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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