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Individual Calculations September 2023 |
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| Sammons, Evan Total change: -26.00 | |   |
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| 18th annual Indianapolis Open - Major | Indianapolis, IN | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1931 | 2.00 | 4 | -0.65 | 40 | -26.00 | |
|  Zheng, Marcus | | | 1700 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Hanke, Harvey | | | 1894 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Iranian Prabhu Kumar, Ashwin | | | 1760 | USA | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Raman, Arjun | | | 1872 | USA | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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