Rapid: Individual Calculations February 2020
 Xu, Jayden  Total change: 4.00  Rating chartPersonal card
 Monday Night Rapid January 2020 - Open San Francisco, California USA 2020-01-27
RcRownchangeKK*chgGame
 1803 1609 1.00 3 0.20 20 4.00 
  Davila, Carlos 1868 USA0.001-0.1820-3.60 
  Cendejas, Juan Rodolfo 1624 USA0.001-0.4820-9.60 
  German, Felix 1917 USA1.0010.862017.20 

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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