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Individual Calculations July 2023 |
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| Mattson, Dane 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 |
| 2001 | 2031 | 3.00 | 9 | -1.98 | 20 | -39.60 | |
|  Schmakel, Sam A | m | | 2420 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Zhu, Linxi | | | 1779 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sammons, Evan | | | 1984 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Dean, Edward Thorpe | | | 1870 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Chen, Derek | | | 1848 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Liu, Eric Chang | c | | 2299 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Khosla, Dhruv | c | | 1937 | IND | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Karthi, Jashith | | | 1876 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Shetty, Anshul P | | | 1993 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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