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Individual Calculations June 2019 |
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| Chung, Alec Total change: 7.20 | |   |
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| 2019 Keres Memorial. | Vancouver | CAN | 2019-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1777 | 1.50 | 5 | 0.18 | 40 | 7.20 | |
|  Doknjas, Neil | | | 1928 | CAN | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Cheng, Louis | | | 1974 | CAN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Sadoughian-Zadeh, Farshad | | | 2022 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Taylor, Tristan | | | 2006 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ferguson, Peter | | | 1881 | CAN | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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