Individual Calculations August 2019 |
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Liu, Joanna Total change: 10.00 | | |
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24th Annual Pacific Coast Open | Van Nuys, California | USA | 2019-07-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1796 | 2018 | 2.50 | 3 | 0.25 | 40 | 10.00 | |
| Prestia, Sebastian | c | | 1621 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Xu, Chang | | | 1750 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | Feinberg, Noam | | | 2017 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | 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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