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Individual Calculations April 2023 |
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| Hughes-Dupuy, Henry Total change: 7.00 | |   |
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| 2023 RA March Open | Ottawa | CAN | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1548 | 1.50 | 5 | 0.35 | 20 | 7.00 | |
|  Voloaca, Mihnea | | | 2196 | CAN | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Mahdjoubi, Abdelaziz | | | 1670 | CAN | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Saha, Ananda | c | | 2045 | CAN | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Gao, Lucy | | | 1568 | CAN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Rauch, Frank | | | 1698 | CAN | 0.00 | 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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