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Individual Calculations June 2019 |
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| Cheng, Louis Total change: -52.40 | |   |
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| 2019 Keres Memorial. | Vancouver | CAN | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1974 | 0.50 | 5 | -2.62 | 20 | -52.40 | |
|  Kaufman, Raymond | m | | 2281 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Chung, Alec | | | 1777 | CAN | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Li, Kevin | | | 1811 | CAN | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Gu, Chuyang | | | 1686 | CAN | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Linnick, Mark | | | 1848 | CAN | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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