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Individual Calculations August 2018 |
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| Bian, Alex Total change: 50.80 | |   |
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| 2018 U.S. Junior Championship | Saint Louis, Missouri | USA | 2018-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2471 | 2291 | 5.00 | 9 | 2.54 | 20 | 50.80 | |
|  Chandra, Akshat | g | | 2486 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Tang, Andrew | g | | 2507 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Burke, John M | g | | 2524 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Patel, Advait | m | | 2461 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Wang, Annie | f | wm | 2299 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Brattain, Mika | | | 2399 | USA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Liang, Awonder | g | | 2569 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Li, Ruifeng | g | | 2583 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Balakrishnan, Praveen | m | | 2411 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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