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Individual Calculations July 2023 |
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| Cui, Young Total change: 65.60 | |   |
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| 2023 1000GM Memorial Day Open - Expert | Sunnyvale, CA | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1643 | 1.50 | 4 | -0.21 | 40 | -8.40 | |
|  Wen, Kally | | wc | 1762 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Videna, Daniel Tuapen | | | 1659 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |  Parvathaneni, Nikhil | | | 1750 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Zhou, Ivan | | | 1615 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1674 | 3.00 | 7 | 1.85 | 40 | 74.00 | |
| | Yang, Lefan | | | 1872 | CAN | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Garmendia Vega, Gabriel | c | | 2013 | CHI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Gojich, Alex | | | 1998 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Bryant, Todd | | | 2075 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bryant, Daniel | | | 2001 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Biyiasas, Theodore | | | 1958 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Scott, John J | | | 1833 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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