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Individual Calculations July 2019 |
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| Lee, Brian Total change: -2.80 | |   |
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| 2019 Washington Open | Lynnwood, Washington | USA | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1741 | 2.00 | 4 | 0.10 | 40 | 4.00 | |
|  Levine, Joseph | | | 1933 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kaelin, Alex | | | 1513 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Tien, Sophie | | | 1700 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Chen, Minda | | wf | 1894 | USA | 0.00 | 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) | | | | PNWCC FIDE Open June 2019 - Challengers | Kirkland, Washington | USA | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1741 | 2.50 | 3 | -0.17 | 40 | -6.80 | |
| | Min, Ryan | | | 1341 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Singh, Saket | | | 1341 * | IND | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Harish, Neeraj | | | 1472 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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