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Individual Calculations August 2019 |
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| Li, Yilin Total change: -53.00 | |   |
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| 2019 North American Junior U20 Championship - Girls | Charlotte, North Carolina | USA | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1916 | 2.50 | 7 | -2.65 | 20 | -53.00 | |
|  Wu, Abbie | | | 1516 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Velidandla, Sarvagna | | | 1717 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Qiao, Cindy | | wf | 1777 | CAN | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Tammali, Vaishnavi | | | 1516 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Arnold, Peishanika | | | 1763 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Cui, Cynthia | | | 1775 | CAN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Chin, Angelica | | wc | 1937 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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