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Individual Calculations August 2023 |
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| Heiserman, Jimmy Total change: -10.20 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2190 | 4.50 | 8 | -0.51 | 20 | -10.20 | |
|  Harriott, Tyrell | | | 1846 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Le, Tuan Minh | g | | 2549 | VIE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shih, Matthew | | | 1980 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lee, Jayden H | | | 1897 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Vinod, Aarush | | | 1914 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bryant, John Daniel | m | | 2407 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Cheung, Ryan | | | 2064 | USA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Wang, Alex Yuxuan | | | 2047 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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