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Individual Calculations August 2023 |
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| Mendes, Aaron Reeve Total change: -54.80 | |   |
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| 2023 Canadian Junior Open | Etobicoke | CAN | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2134 | 5.00 | 8 | -0.10 | 40 | -4.00 | |
|  Ruchinskaya, Valerie | | | 1703 | CAN | 1.00 | 1 | 0.07 | 40 | 2.80 | |  Yuen, Noah Nathaniel | | | 1837 | CAN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Han, Johnathan | f | | 2229 | CAN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Gao, Heye | | | 1734 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hua, Eugene | f | | 2284 | CAN | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Chen, Max | c | | 2076 | CAN | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Demchenko, Svitlana | | wm | 2170 | CAN | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Srinivasan, Hemant | | | 1988 | CAN | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * 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 - U12 Open | Calgary, Alberta | CAN | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 2134 | 3.50 | 5 | -1.27 | 40 | -50.80 | |
| | Wen, Justin | | | 1382 | CAN | 1.00 | 1 | 0.00 | 40 | 0.00 | | | Ajith, Aarush | | | 1436 | CAN | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Moses, Neil | | | 1747 | CAN | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Zhong, Ryan Yunhui | | | 1674 | CAN | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Jiang, Zihao William | | | 1734 * | 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) | | |
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