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Blitz:
Individual Calculations July 2021 |
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| Su, Ethan Total change: 69.20 | |   |
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| 2021 Walter Browne Memorial National Open Blitz Championship | Las Vegas, Nevada | USA | 2021-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1471 | 4.00 | 10 | 3.46 | 20 | 69.20 | |
|  Langreck, John | | | 2110 | USA | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Langreck, John | | | 2110 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Wang, Alex Yuxuan | | | 1983 | USA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Wang, Alex Yuxuan | | | 1983 | USA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Whale, Nicholas | | | 1864 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Whale, Nicholas | | | 1864 | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Fernandez, Kenneth | | | 1860 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fernandez, Kenneth | | | 1860 | USA | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Shawkat, Saif | | | 1934 | USA | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Shawkat, Saif | | | 1934 | USA | 0.50 | 1 | 0.45 | 20 | 9.00 | |
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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