Individual Calculations July 2022 |
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Liu, Patrick Peijun Total change: 49.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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42nd Annual Lina Grumette Memorial Day Classic | Loma Linda, California | USA | 2022-05-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1776 | 1813 | 2.50 | 5 | -0.23 | 40 | -9.20 | |
| Tang, Dylan | | | 1531 | USA | 1.00 | 1 | 0.16 | 40 | 6.40 | | Yedidia, Daniel | | | 2001 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | Atwell, Rose | | | 1728 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | Vu, Leonard | | | 1742 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | Mirafzali, Ali | | | 1879 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | 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) | | 2022 National Open - Open | Las Vegas, Nevada | USA | 2022-06-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2082 | 1813 | 3.00 | 8 | 1.47 | 40 | 58.80 | |
| Kolay, Alex | | | 2251 | USA | 0.00 | 1 | -0.06 | 40 | -2.40 | | Wen, Tommy | | | 2057 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | Aigner, Michael | | | 1995 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | Studen, Damir | | | 2055 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | Jiang, Lucas | | | 2103 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | Zhou, Qiyu | f | wg | 2218 | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | Gustafson, Corbin | | | 1881 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | Tang, Zoey | | wf | 2098 | USA | 0.00 | 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) | |
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