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Individual Calculations September 2021 |
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| Ming, Albert Total change: -59.60 | |   |
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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 |
| 1936 | 1780 | 0.50 | 6 | -1.49 | 40 | -59.60 | |
|  Paul, Justin | f | | 2180 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Atanasov, Anthony | f | | 2180 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Balderas Garza, Adolfo | | | 1898 | MEX | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Rama, Vikas | | | 1534 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Moor, Nathaniel | | | 2041 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Shah, Kai Mahesh | | | 1781 | USA | 0.00 | 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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