Individual Calculations August 2017 |
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Vivek, Mantra Total change: 40.00 | | |
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2017 North American Youth Chess Championship - U12 Girls | Morristown, New Jersey | USA | 2017-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1525 | 1239 | 1.50 | 3 | 1.00 | 40 | 40.00 | |
| Doron-Repa, Maya | | | 1568 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | | Yellamraju, Aparna | | | 1407 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | Miyasaka, Julia | | | 1599 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | 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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