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Individual Calculations September 2023 |
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| Chasles, Jean-Benoit Total change: -22.80 | |   |
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| 2023 Championnat ouvert d'echecs du Quebec B | Montreal | CAN | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1825 | 3.50 | 6 | -0.57 | 40 | -22.80 | |
|  Baran, Marius | | | 1628 | CAN | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Omichi, Haruaki | | | 1568 | CAN | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Bedhouche, Rayan | | | 1851 | FRA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Hu, Raymond | | | 1449 | CAN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Guillemette, Thomas | | | 1753 | CAN | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Morin, Louis | | | 1806 | CAN | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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