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Individual Calculations September 2015 |
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| Feng, Maggie Total change: -27.60 | |   |
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| 2015 North American U20 Female Championships | Kitchener | CAN | 2015-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2037 | 5.50 | 9 | -0.69 | 40 | -27.60 | |
|  Peng, Janet | | | 1671 | CAN | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Tan, Kylie | | wc | 1637 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Li, Yilin | | | 1853 | CAN | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Bykovtsev, Agata | | wf | 2034 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Zhou, Qiyu | | wm | 2126 | CAN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Qiao, Cindy | | wf | 1637 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Yu, Jennifer R | | wf | 2072 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Kaneshalingam, Mathanhe | | wc | 1637 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Annie | | wm | 2065 | USA | 0.50 | 1 | 0.04 | 40 | 1.60 | | | * 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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