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Individual Calculations April 2017 |
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| Semyonov, Vladimir Total change: -23.40 | |   |
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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 |
| 2019 | 2062 | 1.00 | 4 | -1.17 | 20 | -23.40 | |
|  Larson, Matthew W | f | | 2348 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Stinson, Marcus E | | | 1692 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Furfine, Jacob | c | | 2139 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Yang, Brian | | | 1897 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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