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Blitz:
Individual Calculations September 2021 |
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| Atanasov, Anthony Total change: 38.80 | |   |
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| 2021 North American Youth Chess Championships - Blitz Open Under 18 | Chicago, Illinois | USA | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1889 | 5.00 | 8 | 1.94 | 20 | 38.80 | |
|  Baalla, Nura | | | 1634 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Baalla, Nura | | | 1634 | USA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Rajanish, Adhvaith | | | 1993 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Rajanish, Adhvaith | | | 1993 | USA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Oberoi, Shelev | | | 2158 | USA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Oberoi, Shelev | | | 2158 | USA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Peng, Shunkai | f | | 2140 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Peng, Shunkai | f | | 2140 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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