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Individual Calculations April 2020 |
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| Posthuma, Joshua Total change: -16.00 | |   |
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| Classique hivernale de Montreal 2020 Invitational | Montreal | CAN | 2020-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2355 | 4.50 | 9 | -0.80 | 20 | -16.00 | |
|  Duong, Thanh Nha | m | | 2183 | CAN | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Eckert, Doug | f | | 2139 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Rodrigue-Lemieux, Shawn | f | | 2277 | CAN | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ragnarsson, Dagur | f | | 2400 | ISL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Williams, Justus | f | | 2340 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Talukdar, Rohan | f | | 2331 | CAN | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Vigorito, David | m | | 2357 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Liang, Jason | f | | 2288 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Kaufman, Raymond | m | | 2281 | CAN | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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