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Individual Calculations April 2023 |
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| Wang, Derek Total change: 25.60 | |   |
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| 2023 RA March Open | Ottawa | CAN | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1724 | 2.00 | 4 | 0.64 | 40 | 25.60 | |
|  Rodrigue-Lemieux, Shawn | m | | 2456 | CAN | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Zhu, Elber | | | 1520 | CAN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Rauch, Frank | | | 1698 | CAN | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Voloaca, Mihnea | | | 2196 | CAN | 0.50 | 1 | 0.45 | 40 | 18.00 | |
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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