Blitz:
Individual Calculations September 2021 |
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Perez, David Total change: 0.00 | | |
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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 | Rp | K | K*chg | Game |
1683 | 0 | 0.00 | 4 | 0.00 | 883 | | 0.00 | |
| De La Colina, Nicolas | | | 2056 | USA | 0.00 | 1 | 0.00 | | 0.00 | | De La Colina, Nicolas | | | 2056 | USA | 0.00 | 1 | 0.00 | | 0.00 | | De Dios Suarez, Mayra Valentina | | | 1309 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | De Dios Suarez, Mayra Valentina | | | 1309 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | 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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