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Individual Calculations August 2022 |
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| Jiang, William Zihao Total change: 60.40 | |   |
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| 2022 CYCC U12 Open | Hamilton | CAN | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1158 | 0.00 | 1 | -0.07 | 40 | -2.80 | |
|  Qian, Eric | | | 1572 | CAN | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | 2022 Canadian Open | Hamilton | CAN | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1158 | 2.50 | 7 | 1.58 | 40 | 63.20 | |
| | Sen, Arya | | | 1635 | TUR | 1.00 | 1 | 0.95 | 40 | 38.00 | |  Wang, Rachel Zihan | | | 1545 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Wu, Lucian | | | 1634 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | England, Max | | | 1865 | CAN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Heran-Boily, Samuel | | | 1871 | NOR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Hettigama, Thusitha | | | 1038 | CAN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Wu, Jonathan | | | 1636 | CAN | 0.50 | 1 | 0.45 | 40 | 18.00 | |
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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