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Individual Calculations September 2021 |
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| Shah, Kai Mahesh Total change: 38.80 | |   |
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| 2021 North American Youth Chess Championships - Open Under 18 | Chicago, Illinois | USA | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1781 | 3.00 | 8 | 0.97 | 40 | 38.80 | |
|  Chasin, Nico Werner | f | | 2181 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Li, Eric Yuhan | f | | 2181 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Peng, Shunkai | f | | 2181 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Platnick, Elijah Samuel | | | 1850 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Espinosa, Pedro | | | 1841 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Jin, Ashton | | | 2074 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Klein, Jack | | | 1918 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ming, Albert | | | 1780 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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