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Individual Calculations January 2019 |
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| Yu, Jason Total change: 68.80 | |   |
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| 2018 Washington Class Championship | Lynnwood, Washington | USA | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2097 | 4.50 | 6 | 1.72 | 40 | 68.80 | |
|  Chen, Minda | | wc | 1930 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sang, Tian | f | | 2313 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Abramson, Dan | | | 1866 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Perez, Ignacio | f | | 2025 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Breckenridge, Steven | f | | 2289 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Feng, Roland | f | | 2337 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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