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Individual Calculations September 2023 |
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| Wang, Andy Y Total change: -28.80 | |   |
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| 2023 Houston Chess Festival - Open | Houston, TX | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1560 | 0.00 | 3 | -0.78 | 40 | -31.20 | |
|  Cardinal, Scott | | | 1822 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Singh, Siddharth | | | 1692 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Linett, Steven J | | | 1723 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | Houston Summer Championship 2023 | Houston, TX | USA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1560 | 1.00 | 4 | 0.06 | 40 | 2.40 | |
| | Qin, Kevin | | | 1920 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Wang, Kyle Yiwen | | | 1891 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Widener, Andrew | | | 1951 | USA | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Maddipati, Srihas | | | 1467 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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