Blitz: Individual Calculations July 2023
 Vidarte, Arturo  Total change: -40.00  Rating chartPersonal card
 2023 1000GM Memorial Day Blitz Sunnyvale, CA USA 2023-05-28
RcRownchangeKK*chgGame
 1944 2200 5.50 10 -2.00 20 -40.00 
  Vazquez, Rocio wm2093 ECU0.001-0.6520-13.00 
  Vazquez, Rocio wm2093 ECU0.001-0.6520-13.00 
  Videna, Daniel 1659 USA0.001-0.9720-19.40 
  Videna, Daniel 1659 USA1.0010.03200.60 
  Gopalakrishnan, Kritin 1800  * USA1.0010.08201.60 
  Gopalakrishnan, Kritin 1585 USA1.0010.02200.40 
  Zapata, Karen wm2113 ESP0.501-0.1220-2.40 
  Zapata, Karen wm2113 ESP1.0010.38207.60 
  Garcia Alvarez, Ge f2160 MEX0.001-0.5620-11.20 
  Garcia Alvarez, Ge f2160 MEX1.0010.44208.80 
 * 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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