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Individual Calculations August 2023 |
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| Yang, Qindong Total change: 50.80 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2146 | 6.00 | 9 | 2.54 | 20 | 50.80 | |
|  Heller, Jack | | | 1800 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Mikhalevski, Victor | g | | 2519 | ISR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kudryavtsev, Vadim | | | 1934 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mishra, Abhimanyu | g | | 2574 | USA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Slade, Theodore Luke | | | 1992 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Jacobson, Aaron | f | | 2301 | USA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Chambers, Ezra | f | | 2321 | BDI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Chen, Ryo Wenyu | m | | 2406 | USA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Zhou, Liran | f | | 2409 | USA | 1.00 | 1 | 0.82 | 20 | 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) | | |
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