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Individual Calculations August 2023 |
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| Bi, William Total change: -14.40 | |   |
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| 2023 Canadian Junior U1800 | Etobicoke | CAN | 2023-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1227 | 1.00 | 6 | -0.82 | 40 | -32.80 | |
|  Tenkov, Arkady | | | 1450 | CAN | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Chen, Vincent | | | 1379 | CAN | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Chen, Shuang | | | 1374 | CAN | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Guliyev, Nadir | | | 1541 | CAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Guan, Isabelle | | | 1231 | CAN | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Murali, Dhruv | | | 1322 | CAN | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | 2023 Canadian Youth Chess Championship - U10 Open | Calgary, Alberta | CAN | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1196 | 1227 | 1.00 | 1 | 0.46 | 40 | 18.40 | |
| | Dave, Jashank | | | 1196 | CAN | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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