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Individual Calculations August 2023 |
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| Yang, Henry Total change: -31.60 | |   |
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| 2023 British Columbia vs Washington Match | Richmond | CAN | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1710 | 0.50 | 2 | 0.06 | 40 | 2.40 | |
|  Wang, Ted | | | 1913 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Liu, Austin | | | 1950 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | 2023 Canadian Youth Chess Championship - U18 Open | Calgary, Alberta | CAN | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1710 | 2.50 | 6 | -0.85 | 40 | -34.00 | |
| | Han, Johnathan | f | | 2229 | CAN | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Diep, Jarret | | | 1554 | CAN | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Jacobs, Michael | | | 1648 | CAN | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Qiu, Peter Yong | | | 1794 | CAN | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Gilani, Mysha | | wc | 1523 | CAN | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Yim, Justin | | | 1348 | CAN | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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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