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Individual Calculations April 2019 |
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| Alexander, Roger Total change: -5.20 | |   |
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| 2019 Cedar Rapids Leather Jackets Open | Cedar Rapids, Iowa | USA | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1640 | 1.00 | 3 | -0.13 | 40 | -5.20 | |
|  Saleem, Arshaq | | | 2040 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Noble, Cub | | | 1902 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Plotnick, Jacob | | | 1316 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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