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Individual Calculations September 2023 |
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| Chang, Alexander Rz Total change: 106.80 | |   |
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| 2023 Championnat ouvert d'echecs du Quebec A | Montreal | CAN | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1704 | 4.50 | 9 | 2.67 | 40 | 106.80 | |
|  Tanaka, Taira Tyler | f | | 2297 | CAN | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Guillemette, Hugo | | | 1955 | CAN | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Robichaud, Louis | | | 2008 | CAN | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Duong, Thanh Nha | m | | 2116 | CAN | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Bouchard, Jean Marc | | | 1850 | CAN | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Avarian, Aram Sevag | | | 1842 | CAN | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Dukic, Zachary | f | | 2196 | CAN | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Libersan, Thierry | | | 1920 | CAN | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Di Matteo, Alessio | | | 1677 | CAN | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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