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Individual Calculations September 2023 |
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| He, Matthew Total change: -7.20 | |   |
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| 2023 Canadian Open Chess Championship - Open | Calgary, Alberta | CAN | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1861 | 5.50 | 10 | -0.18 | 40 | -7.20 | |
|  Mok, Erwin Jun-Han | | | 1461 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Yin, Zeming | | | 1748 | CAN | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Murali, Dhruv | | | 1322 | CAN | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Komarov, Dimitri | g | | 2493 | UKR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Hoekman, Samuel | | | 1782 | CAN | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Wang, Chengjun Patrick | | | 1622 | CAN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Doknjas, Neil | | | 2126 | CAN | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Douglas, Richard | | | 1679 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Haessel, Dale R. | f | | 2039 | CAN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Heran-Boily, Samuel | | | 1841 | NOR | 0.50 | 1 | -0.03 | 40 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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