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Individual Calculations September 2021 |
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| Srinivas, Atharva Total change: 21.20 | |   |
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| 2021 North American Youth Chess Championships - Open Under 14 | Chicago, Illinois | USA | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1497 | 2.00 | 5 | 0.53 | 40 | 21.20 | |
|  Xie, Bryan | c | | 1897 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jiang, Andrew | | | 1897 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Feng, Eric | | | 1755 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Deligiannis, Dimitrios | | | 1576 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Macias Zamora, Jose Armando | | | 1311 | MEX | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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