Blitz: Individual Calculations July 2023
 Rivera Huerta, Alberto  Total change: -91.20  Rating chartPersonal card
 2023 1000GM Memorial Day Blitz Sunnyvale, CA USA 2023-05-28
RcRownchangeKK*chgGame
 1973 2114 2.00 10 -4.56 20 -91.20 
  Leiva, Gianmarco m2365 PER0.001-0.1920-3.80 
  Leiva, Gianmarco m2365 PER0.001-0.1920-3.80 
  Zaloznyy, Mike c2073 USA0.001-0.5620-11.20 
  Zaloznyy, Mike c2073 USA0.001-0.5620-11.20 
  Guo, Andrew 1838 USA0.001-0.8320-16.60 
  Guo, Andrew 1838 USA0.001-0.8320-16.60 
  Sabobo Jr, Wilfre 1900 USA0.001-0.7720-15.40 
  Sabobo Jr, Wilfre 1900 USA1.0010.23204.60 
  Videna, Daniel 1714  * USA0.001-0.9220-18.40 
  Videna, Daniel 1659 USA1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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