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Individual Calculations September 2019 |
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| Lopez Sanchez, Anastacia Antonia Total change: 16.80 | |   |
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| 2019 NAYCC U18 Girls | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1792 | 4.50 | 8 | 0.42 | 40 | 16.80 | |
|  Chatterjee, Trina | | | 1757 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | |  Jie, Tianhui Cindy | | | 1902 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Hunt, Fikirte | | | 1802 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Demchenko, Svitlana | | wf | 2045 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ravishankar, Ramitha Sai | | | 1480 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Peng, Sarah | | | 1690 | CAN | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Chin, Angelina | | wc | 1893 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Karelina, Polina | | wc | 1689 | BAH | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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