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Individual Calculations April 2017 |
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| Robledo Jr, Mark Total change: 40.40 | |   |
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| 21st Annual Mid-America Open | St. Louis, Missouri | USA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1944 | 2.50 | 4 | 1.01 | 40 | 40.40 | |
|  Li, Zhaozhi | f | | 2344 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zhang, Edward | | | 1784 | USA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Denby, Caleb Sean | | | 2042 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Gadson, Isaiah | | | 2073 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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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