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Individual Calculations August 2018 |
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| Wang, Rachel Zihan Total change: 0.00 | |   |
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| 2018 Canadian Youth Chess Championship U12 Girls | Quebec City | CAN | 2018-07-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1440 | 0 | 1.50 | 4 | 0.00 | 1353 | | 0.00 | |
|  Tsukerman, Julia | | wc | 1469 | CAN | 0.50 | 1 | 0.00 | | 0.00 | |  Liao, Yilin | | | 1302 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Shen, Isamel | | | 1508 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Gilani, Mysha | | wc | 1481 | CAN | 0.00 | 1 | 0.00 | | 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) | | | | 15th Annual Susan Polgar Foundation Girls Invitational | St. Louis, Missouri | USA | 2018-07-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1845 | 0 | 0.00 | 3 | 0.00 | 1045 | | 0.00 | |
| | Li, Marissa | | wc | 1974 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Cheng, Emma | | | 1676 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Li, Yilin | | | 1885 | CAN | 0.00 | 1 | 0.00 | | 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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