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Individual Calculations January 2023 |
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| Wang, Isaac Total change: 68.80 | |   |
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| 53rd annual National Chess Congress - Premier | Philadelphia, PA | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1867 | 3.00 | 5 | 1.65 | 40 | 66.00 | |
|  Cherukuri, Nitesh | | | 1728 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Corrales Jimenez, Fidel | g | | 2525 | USA | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Mou, Iris Zhaoying | | wf | 2051 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Molner, Mackenzie S | g | | 2438 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Rosenberg, Evan S | | | 1964 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | 37th annual Eastern Open - Premier | Arlington, VA | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1866 | 4.50 | 8 | 0.07 | 40 | 2.80 | |
| | Pillai, Adithya | | | 1877 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Hua, Charles | | | 1790 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Slate, Kent | | | 1829 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Hebbar, Eshaan | | | 1825 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Venkatesh, Narayan | | | 1805 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | He, Henry | | | 1855 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Wang, William | | | 1741 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Farberov, Maxim | | | 1885 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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