Individual Calculations March 2023 |
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Andersen, Alec C Total change: -39.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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7th annual George Washington Open - Major | Reston, VA | USA | 2023-02-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1808 | 2079 | 0.50 | 3 | -1.95 | 20 | -39.00 | |
| Ho, Ryan | | | 1674 | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | Xiong, Lang Leo | | | 1843 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | Feng, Andrew T | | | 1907 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | 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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