Individual Calculations September 2022 |
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Wan, Joseph Cheng-Yue Total change: 3.80 | | |
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54th annual Atlantic Open Major | Arlington, VA | USA | 2022-08-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1929 | 2149 | 2.50 | 3 | 0.19 | 20 | 3.80 | |
| Liu, Ethan | | | 1836 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Siamon, David | | | 1948 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | Ehsani, Yassamin | | wf | 2004 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | 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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