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Individual Calculations August 2017 |
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| Van, Thuy Thanh An Total change: -33.60 | |   |
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| 2017 North American Youth Chess Championship - U12 Girls | Morristown, New Jersey | USA | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1271 | 0.50 | 4 | -0.84 | 40 | -33.60 | |
|  Eswaran, Aksithi | | wc | 1487 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Tsukerman, Julia | | wc | 1406 | CAN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Doron-Repa, Maya | | | 1568 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sun, Amy Mengtian | | | 1164 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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