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Individual Calculations July 2014 |
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| Zhou, Lily Total change: 54.00 | |   |
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| 2014 North American Youth Championship - Girls U12 | Tarrytown, New York | USA | 2014-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1405 | 3.00 | 4 | 1.80 | 30 | 54.00 | |
|  Yu, Rinna | | | 1759 | USA | 1.00 | 1 | 0.89 | 30 | 26.70 | | | Kao, Camille | | | 1484 | USA | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Samadashvili, Martha | | wc | 1652 | USA | 0.50 | 1 | 0.31 | 30 | 9.30 | |  Lopez Sanchez, Anastacia Antonia | | wc | 1396 | MEX | 0.50 | 1 | -0.01 | 30 | -0.30 | |
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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