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Individual Calculations August 2023 |
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| Jiang, Zihao William Total change: -17.20 | |   |
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| 2023 Canadian Youth Chess Championship - U12 Open | Calgary, Alberta | CAN | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1374 | 1.50 | 4 | -0.43 | 40 | -17.20 | |
|  Lee, Daniel Joshua | | | 1216 | CAN | 0.00 | 1 | -0.71 | 40 | -28.40 | |  Li, Aiden | | | 1338 | CAN | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Gao, Justin Jialin | | | 1250 | CAN | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Mendes, Aaron Reeve | c | | 2134 | CAN | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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