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Individual Calculations July 2023 |
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| Rudzinska, Michalina Total change: -39.60 | |   |
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| 32nd annual Chicago Open - Open Section | Wheeling, IL | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2297 | 3.50 | 7 | -1.98 | 20 | -39.60 | |
|  Bhatia, Aadit | | | 1926 | IND | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Peatman, Carter Frank | | | 1998 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Sloan, Jed | c | | 2006 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kosakowski, Jakub | m | | 2485 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Sripada, Havish | | | 1918 | USA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Wiebe, Isaac | | | 2006 | CAN | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Wu, William | | | 1991 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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