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Blitz:
Individual Calculations September 2021 |
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| Rajaram, Anika Total change: 19.20 | |   |
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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 |
| 1533 | 1390 | 3.00 | 6 | 0.96 | 20 | 19.20 | |
|  Feng, Eric | | | 1755 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Feng, Eric | | | 1755 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | He, Samuel | | | 1572 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | He, Samuel | | | 1572 | USA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kaur, Aradh | | | 1273 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kaur, Aradh | | | 1273 | USA | 1.00 | 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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