Blitz:
Individual Calculations September 2021 |
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Tsay, Vincent Total change: -18.40 | | |
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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 |
1862 | 1959 | 4.00 | 8 | -0.92 | 20 | -18.40 | |
| Mendoza Recio, Josselyne | | | 1626 | MEX | 1.00 | 1 | 0.12 | 20 | 2.40 | | Mendoza Recio, Josselyne | | | 1626 | MEX | 1.00 | 1 | 0.12 | 20 | 2.40 | | Matus, Nastassja A | | wf | 1871 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Matus, Nastassja A | | wf | 1871 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Singh, Hersh | | | 1894 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | Singh, Hersh | | | 1894 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | De La Colina, Nicolas | | | 2056 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | De La Colina, Nicolas | | | 2056 | USA | 0.00 | 1 | -0.37 | 20 | -7.40 | | 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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