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Individual Calculations July 2023 |
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| Sethuraman, Roshan Total change: 60.80 | |   |
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| 2023 National Open - Under 2300 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1832 | 4.50 | 7 | 1.52 | 40 | 60.80 | |
|  Chen, Mark | | | 1592 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Bist, Atharva | | | 1716 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Bian, Erin | | wf | 1918 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Bhaduri, Neil | | | 1894 | USA | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Morris-Suzuki, Sophie | | wf | 2166 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ganesan, Vikrant | | | 1826 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Zaloznyy, Mike | c | | 2205 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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