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Individual Calculations August 2017 |
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| Saidy, Anthony F Total change: -3.70 | |   |
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| 2017 National Open | Las Vegas, Nevada | USA | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2325 | 2.00 | 4 | -0.37 | 10 | -3.70 | |
|  Raptis, Nick | f | | 2296 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | |  Lin, Andy | | | 2147 | USA | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Shevelev, Dmitri | f | | 2283 | ISR | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Feng, Maggie | | wc | 2298 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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