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Individual Calculations February 2019 |
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| Chen, Nathan Total change: -2.40 | |   |
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| Tim Just Winter Open XXXVI | Schaumburg, Illinois | USA | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1824 | 1.50 | 3 | -0.06 | 40 | -2.40 | |
|  Harrison, Eva | | | 1735 | USA | 0.00 | 1 | -0.62 | 40 | -24.80 | |  Reinke, Robert | | | 1610 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Cooklev, Steven | | | 2095 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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