Individual Calculations July 2021 |
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Boekhoff, Andrew Total change: -35.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2107 | 2278 | 4.00 | 8 | -1.75 | 20 | -35.00 | |
| Chen, Jonathan | | | 2037 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | Wen, Teddie | | | 2071 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | Gledura, Benjamin | g | | 2633 | HUN | 0.00 | 1 | -0.11 | 20 | -2.20 | | Wan, Caleb | | | 2013 | USA | 0.00 | 1 | -0.82 | 20 | -16.40 | | Xia, Brandon Yang | c | | 2046 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | Akopian, Robert | | | 2009 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | Sethuraman, Sandeep | | | 2037 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | Aigner, Michael | | | 2006 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | 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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