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Individual Calculations October 2019 |
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| Carey, Aidan Total change: -22.40 | |   |
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| 2019 Illinois Open State Championship | Downers Grove, Illinois | USA | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1794 | 1.00 | 4 | -0.56 | 40 | -22.40 | |
|  King, Alexander | | | 2194 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Curfman, Troy | | | 1794 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Gurevich, Dmitry | g | | 2194 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mu, Grant | | | 1432 | USA | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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