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Individual Calculations July 2024 |
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| Zhang, Sean X Total change: 20.00 | |   |
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| 2024 National Open - Under 2100 | Las Vegas, Nevada | USA | 2024-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1641 | 1.50 | 4 | 0.50 | 40 | 20.00 | |
|  Samuel, Joshua | | | 1794 | USA | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Sakharkar, Shreyas | | | 1854 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Sherrard, Jerry | | | 1919 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Chen, Megan | | | 1792 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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