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Individual Calculations April 2023 |
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| Gordon, David Total change: -5.20 | |   |
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| 2023 RA March Open | Ottawa | CAN | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2104 | 3.50 | 5 | -0.26 | 20 | -5.20 | |
|  Desjardins, Michel | | | 1880 | CAN | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Van Rooy, Jake | | | 1804 | CAN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kot, Emanuel | | | 1952 | CAN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gao, Raymond | | | 1926 | CAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Azar, Sebastien | | | 1952 | CAN | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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