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Individual Calculations July 2023 |
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| Jiang, Leo Total change: 0.40 | |   |
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| 2023 National Open - Under 2100 | Las Vegas, NV | USA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1520 | 2.00 | 5 | 0.01 | 40 | 0.40 | |
|  Mauskopf, Roman | | | 1918 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ramaswamy, Pudur | | | 1298 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ledezma Panades, Hernan Javier | | | 1852 | CHI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Fernandez, Kenneth | | | 1775 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Pham, Linda | | | 1255 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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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