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Individual Calculations July 2019 |
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| Wu, Logan Total change: 20.80 | |   |
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| 2019 National Open | Las Vegas, Nevada | USA | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2177 | 3.50 | 8 | 0.52 | 40 | 20.80 | |
|  Li, Ruifeng | g | | 2546 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bryant, John Daniel | m | | 2434 | USA | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Abrahamyan, Tatev | | wg | 2385 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Asaria, Danial | f | | 2304 | USA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Lin, Andy | | | 2267 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Coraretti, Benjamin | | | 2108 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Wen, Teddie | | | 1916 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Costello, Alexander | f | | 2297 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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