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Individual Calculations June 2019 |
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| Gu, Chuyang Total change: 43.60 | |   |
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| 2019 Keres Memorial. | Vancouver | CAN | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1686 | 2.50 | 6 | 1.09 | 40 | 43.60 | |
|  Moura, Eduardo | | | 2086 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Dave, Bhavik | | | 1774 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Lehingrat, Callum | | | 1916 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Cheng, Louis | | | 1974 | CAN | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Zheng, Victor | | | 1715 | CAN | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Wu, Howard | | | 2029 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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