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Blitz:
Individual Calculations September 2021 |
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| Kaur, Aradh Total change: 22.00 | |   |
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| 2021 North American Youth Chess Championships - Blitz Open Under 14 | Chicago, Illinois | USA | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1273 | 2.00 | 6 | 1.10 | 20 | 22.00 | |
|  Cavanah, Troy | | | 1925 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Cavanah, Troy | | | 1925 | USA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Xu, Jayden | | | 1642 | USA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Xu, Jayden | | | 1642 | USA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Rajaram, Anika | | wc | 1390 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rajaram, Anika | | wc | 1390 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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