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Individual Calculations September 2023 |
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| Maheux, Pierre Total change: -13.00 | |   |
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| 2023 Canadian Open Chess Championship - U1600 | Calgary, Alberta | CAN | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1592 | 1.00 | 2 | -0.65 | 20 | -13.00 | |
|  Wang, April | | | 1236 | CAN | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Zhang, Felix | | | 1393 | CAN | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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