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Individual Calculations June 2022 |
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| Patterson, Roger Total change: -16.00 | |   |
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| 46th Paul Keres Memorial Premier | Richmond | CAN | 2022-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 2000 | 2.50 | 5 | -0.80 | 20 | -16.00 | |
|  Lavergne, Daniel | | | 1613 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Nunez Asencio, Jorge | c | | 2269 | CUB | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Liu, Zachary | | | 1772 | CAN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Verdon, Norman | | | 1867 | CAN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Trenton, Isaac | | | 1809 | CAN | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | |
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