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Individual Calculations April 2017 |
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| Easton, Jack R Total change: 3.60 | |   |
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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 |
| 2030 | 2092 | 3.00 | 5 | 0.09 | 40 | 3.60 | |
|  Yang, Brian | | | 1897 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Colas, Joshua | f | | 2318 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lyon, Derek H | | | 1914 | USA | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Gosdin, Kaleb Ryder | | | 1935 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mokriak, Liudmila | | wm | 2084 | UKR | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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