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Individual Calculations July 2022 |
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| Tang, Zoey Total change: 34.50 | |   |
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| PNWCC May Norm RR - Glacier Peak - Group B | Redmond, Washington | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2098 | 5.00 | 9 | 2.39 | 25 | 59.75 | |
|  Lu, Ming | f | | 2342 | USA | 1.00 | 1 | 0.80 | 25 | 20.00 | |  Xie, Bryan | c | | 2191 | USA | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Vazquez, Guillermo | g | | 2557 | PAR | 0.00 | 1 | -0.05 | 25 | -1.25 | | | Yu, Jiangwei | | | 2208 | CHN | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Bragg, David R | f | | 2017 | USA | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Tarjan, James Edward | g | | 2368 | USA | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Yim, Sungho | | | 2251 | KOR | 0.50 | 1 | 0.20 | 25 | 5.00 | | | Belous, Vladimir | g | | 2525 | RUS | 0.50 | 1 | 0.43 | 25 | 10.75 | | | Levine, Joseph | | | 2108 | USA | 0.50 | 1 | 0.01 | 25 | 0.25 | |
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) | | | | 2022 National Open - Open | Las Vegas, Nevada | USA | 2022-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2098 | 5.00 | 9 | -0.57 | 25 | -14.25 | |
| | Nyzhnyk, Illia | g | | 2692 | UKR | 0.00 | 1 | -0.02 | 25 | -0.50 | | | Mohammadi, Sina | | | 1853 | USA | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Mei, Austin R | f | | 2336 | USA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Shoykhet, Benjamin Effron | | | 1777 | USA | 0.50 | 1 | -0.37 | 25 | -9.25 | | | Gustafson, Corbin | | | 1881 | USA | 0.00 | 1 | -0.78 | 25 | -19.50 | | | Wang, Isaac | | | 1932 | USA | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Liang, Yu-Cheng | | | 1994 | USA | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Anand, Vignesh | | | 1948 | USA | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Liu, Patrick Peijun | | | 1813 | USA | 1.00 | 1 | 0.16 | 25 | 4.00 | |
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) | | | | 15th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2098 | 4.00 | 9 | -0.44 | 25 | -11.00 | |
| | Battaglini Flom, Gabriel | g | | 2428 | FRA | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Luo, Terry | | | 2168 | USA | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Zheng, Victor | | | 1790 | CAN | 0.50 | 1 | -0.36 | 25 | -9.00 | | | Wu, Rochelle | f | wm | 2270 | USA | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Asavasaetakul, Chawit | | | 1933 | THA | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Jacobson, Aaron | f | | 2275 | USA | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Li, Eric | | | 1979 | CAN | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Liu, Eric Chang | | | 2019 | USA | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Xu, Arthur | f | | 2073 | USA | 0.50 | 1 | -0.03 | 25 | -0.75 | |
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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