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Individual Calculations July 2022 |
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| Xie, Bryan Total change: 0.00 | |   |
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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 |
| 2275 | 2191 | 3.50 | 9 | -0.16 | 38 | -6.08 | |
|  Vazquez, Guillermo | g | | 2557 | PAR | 0.00 | 1 | -0.10 | 38 | -3.80 | |  Tang, Zoey | | wf | 2098 | USA | 0.50 | 1 | -0.13 | 38 | -4.94 | | | Bragg, David R | f | | 2017 | USA | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Tarjan, James Edward | g | | 2368 | USA | 0.00 | 1 | -0.27 | 38 | -10.26 | | | Yim, Sungho | | | 2251 | KOR | 0.50 | 1 | 0.08 | 38 | 3.04 | | | Belous, Vladimir | g | | 2525 | RUS | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Levine, Joseph | | | 2108 | USA | 0.50 | 1 | -0.11 | 38 | -4.18 | | | Lu, Ming | f | | 2342 | USA | 0.50 | 1 | 0.20 | 38 | 7.60 | | | Yu, Jiangwei | | | 2208 | CHN | 0.50 | 1 | 0.02 | 38 | 0.76 | |
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 |
| 2148 | 2191 | 5.00 | 9 | 0.16 | 38 | 6.08 | |
| | Guo, Ethan | | | 1791 * | USA | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Bryant, John D | m | | 2405 | USA | 0.00 | 1 | -0.23 | 38 | -8.74 | | | Wang, Isaac | | | 1932 | USA | 0.50 | 1 | -0.32 | 38 | -12.16 | | | Gustafson, Corbin | | | 1881 | USA | 1.00 | 1 | 0.14 | 38 | 5.32 | | | Vibbert, Sean | f | | 2316 | USA | 0.50 | 1 | 0.17 | 38 | 6.46 | | | Yim, Sungho | | | 2251 | KOR | 1.00 | 1 | 0.58 | 38 | 22.04 | | | Sethuraman, Sandeep | f | | 2330 | USA | 0.50 | 1 | 0.19 | 38 | 7.22 | | | Katz, Alexander | m | | 2408 | USA | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Liu, Eric Chang | | | 2019 | USA | 0.50 | 1 | -0.23 | 38 | -8.74 | | | * 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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