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Individual Calculations March 2020 |
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| Xie, Bryan Total change: -19.20 | |   |
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| LACC Road to Master III | Los Angeles, California | USA | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 2015 | 2.00 | 3 | -0.35 | 40 | -14.00 | |
|  Kim, Willis A | | | 1914 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Cunningham, Allen | | | 1734 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Moseley, Alan | | | 1688 | USA | 0.00 | 1 | -0.87 | 40 | -34.80 | |
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) | | | | 2020 Marcel Duchamp Memorial - Championship | Los Angeles, California | USA | 2020-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2015 | 2.50 | 4 | -0.25 | 40 | -10.00 | |
| | Kim, Willis A | | | 1914 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Petrosyan, Alexander | | | 1774 | ARM | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Wu, Rochelle | | wm | 2033 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Cunningham, Allen | | | 1734 | USA | 1.00 | 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) | | | | 11th Annual Southwest Class Championship | Fort Worth, Texas | USA | 2020-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2015 | 4.00 | 9 | 0.12 | 40 | 4.80 | |
| | Yoo, Christopher Woojin | m | | 2415 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wang, Eigen | | | 2231 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Slade, Theodore | | | 2140 | ENG | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Wang, Jason | f | | 2318 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Wu, Logan | | | 2217 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gundam, Rohit | | | 1855 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Johnson, Donald | | | 1811 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Velazquez, Kevin | | | 1864 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Lee, Jayden | | | 1867 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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