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Blitz:
Individual Calculations July 2023 |
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| Qin, Vincent Total change: -55.20 | |   |
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| 2023 Walter Browne Memorial National Open Blitz Championship | Las Vegas, NV | USA | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1908 | 0.50 | 4 | -1.38 | 40 | -55.20 | |
|  Wan, Joseph Cheng-Yue | c | | 2230 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Wan, Joseph Cheng-Yue | c | | 2230 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Allen, William Austin, Iii | | | 1662 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Allen, William Austin, Iii | | | 1662 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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