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Individual Calculations September 2019 |
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| Liu, Kimberly Total change: 0.40 | |   |
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| 2019 NAYCC U18 Girls | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1902 | 4.50 | 8 | 0.01 | 40 | 0.40 | |
|  Cao, Yingying Lucy | | | 1704 | CAN | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Ravishankar, Ramitha Sai | | | 1502 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Deng, Queena | | wf | 1822 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Chin, Angelina | | wc | 1893 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Ehsani, Yassamin | | wc | 1948 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Chen, Minda | | wf | 1943 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Demchenko, Svitlana | | wf | 2045 | CAN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Jie, Tianhui Cindy | | | 1902 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | * 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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