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Individual Calculations July 2023 |
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| Tsuei, Kai Total change: 18.00 | |   |
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| 32nd annual Chicago Open - U2300 Section | Wheeling, IL | USA | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1658 | 2.00 | 5 | 0.90 | 20 | 18.00 | |
|  Denby, Caleb Sean | | | 2140 | USA | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Zagar, Dane Bruno | | | 1753 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zhang, Cijun | | | 1789 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Marler, Alex J | | | 2005 | USA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Lyu, Zhengdao | | | 1852 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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) | | |
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