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Individual Calculations July 2023 |
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| Bist, Atharva Total change: 18.80 | |   |
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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 |
| 1841 | 1716 | 2.50 | 6 | 0.47 | 40 | 18.80 | |
|  Sethuraman, Roshan | | | 1832 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Nguyen, Tinh | | | 1985 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Lang, Jonathan J | | | 1933 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Achuthan, Aryan | | | 1830 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Martinez, Lawrence | | | 1502 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Harrison, Joshua | | | 1964 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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