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Individual Calculations August 2023 |
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| Chen, Max Total change: 100.00 | |   |
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| 2023 Canadian Junior Open | Etobicoke | CAN | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2076 | 6.50 | 8 | 0.89 | 40 | 35.60 | |
|  Gao, Lucy | | | 1682 | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zhong, April Yunwei | | | 1528 | CAN | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Zhong, Ryan Yunhui | | | 1674 | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Han, Johnathan | f | | 2229 | CAN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Demchenko, Svitlana | | wm | 2170 | CAN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Mendes, Aaron Reeve | c | | 2134 | CAN | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Zhu, Matthew | | | 1842 | CAN | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Wu, Nolan | | | 1676 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 2023 Canadian Youth Chess Championship - U16 Open | Calgary, Alberta | CAN | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2076 | 6.50 | 7 | 1.61 | 40 | 64.40 | |
| | McBain, Robert | | | 1676 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Prasanna, Shreyas | | | 1616 | CAN | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Srinivasan, Hemant | | | 1988 | CAN | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Jiang, Kate Yuhua | | | 1738 | CAN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Xu, Daniel | c | | 2223 | CAN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Lin, Leo | | | 2050 | CAN | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Liu, Henry | | | 1941 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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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