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Individual Calculations August 2017 |
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| Cao, Joy Total change: 0.00 | |   |
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| 2017 North American Youth Chess Championship - U12 Girls | Morristown, New Jersey | USA | 2017-07-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1340 | 0 | 4.00 | 6 | 0.00 | 1380 | | 0.00 | |
|  Van, Thuy Thanh An | | | 1271 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Venkataraja, Triyakshari | | | 1123 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Sun, Amy Mengtian | | | 1164 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Yellamraju, Aparna | | | 1407 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Yellamraju, Ambica | | wc | 1478 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Miyasaka, Julia | | | 1599 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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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