Individual Calculations January 2020 |
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Zhao, Sophia Ziyan Total change: -12.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chicago Chess Center December 2019 FIDE Futurity - U2200 | Chicago, IL | USA | 2019-12-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1619 | 1313 | 0.00 | 2 | -0.31 | 40 | -12.40 | |
| Britt, Jeff | | | 1713 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Bammidi, Rahul | | | 1524 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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