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Individual Calculations February 2018 |
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| Yu, Jason Total change: 16.80 | |   |
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| 2017 Washington Winter Chess Classic | Seattle, Washington | USA | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1985 | 5.50 | 9 | 0.42 | 40 | 16.80 | |
|  Whale, Nicholas | | | 1936 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | |  He, Anthony | f | | 2234 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Du, Wenyang | | | 1766 | CHN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Kuhner, Mary | | wc | 1777 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Lewis-Sandy, Joshua | | | 1659 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Perez, Ignacio | f | | 2072 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Airapetian, Chouchanik | | wf | 1930 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Breckenridge, Steven | f | | 2284 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Thomas, Damarcus | | | 1758 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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