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Blitz:
Individual Calculations September 2021 |
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| Bareket, Tom Total change: -18.80 | |   |
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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 |
| 1693 | 1798 | 4.00 | 8 | -0.94 | 20 | -18.80 | |
|  Chasin, Nico Werne | f | | 2065 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Chasin, Nico Werne | f | | 2065 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Borges Cano, Angel Gabriel | | | 1379 | MEX | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Borges Cano, Angel Gabriel | | | 1379 | MEX | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Dommalapati, Aasa | | wc | 1653 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Dommalapati, Aasa | | wc | 1653 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Espinosa, Pedro | | | 1673 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Espinosa, Pedro | | | 1673 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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