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Individual Calculations July 2023 |
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| Harper, Ryan Total change: -52.20 | |   |
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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 |
| 1969 | 2254 | 4.00 | 8 | -2.61 | 20 | -52.20 | |
|  Fricano, Paul | | | 1849 | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karthi, Jashith | | | 1876 | USA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Khosla, Dhruv | c | | 1937 | IND | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Wisniowski, Natalie | | wc | 1960 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rajendra, Avinash Shashikala | | | 1996 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nandhakumar, Vaseegaran | | | 2009 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Bhatia, Aadit | | | 1926 | IND | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Jiang, Andrew | | | 2201 | USA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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