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Individual Calculations August 2018 |
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| Brattain, Mika Total change: -2.80 | |   |
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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 |
| 2459 | 2399 | 3.50 | 9 | -0.28 | 10 | -2.80 | |
|  Burke, John M | g | | 2524 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | |  Patel, Advait | m | | 2461 | USA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Wang, Annie | f | wm | 2299 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Li, Ruifeng | g | | 2583 | USA | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Liang, Awonder | g | | 2569 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Bian, Alex | f | | 2291 | USA | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Balakrishnan, Praveen | m | | 2411 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Chandra, Akshat | g | | 2486 | USA | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Tang, Andrew | g | | 2507 | USA | 0.00 | 1 | -0.35 | 10 | -3.50 | |
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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