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Individual Calculations July 2019 |
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| Chen, Brian Total change: -3.20 | |   |
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| 2019 Washington Open | Lynnwood, Washington | USA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1611 | 1.50 | 4 | -0.08 | 40 | -3.20 | |
|  Huang, Patrick | | | 1981 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Harish, Neeraj | | | 1472 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Tien, Sophie | | | 1700 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Campbell, Tim | | | 1674 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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