Blitz: Individual Calculations July 2023
 Calvert, Sam  Total change: 26.40  Rating chartPersonal card
 2023 Summer Celebration Blitz San Francisco, CA USA 2023-06-20
RcRownchangeKK*chgGame
 1585 1436 3.00 6 0.66 40 26.40 
  Kudelka, Janusz 2064 POL0.001-0.0140-0.40 
  Kudelka, Janusz 2064 POL0.001-0.0140-0.40 
  Cooper, Lee 1611 USA1.0010.734029.20 
  Cooper, Lee 1611 USA0.001-0.2740-10.80 
  Raahemifar, Keyan 1080 USA1.0010.11404.40 
  Raahemifar, Keyan 1080 USA1.0010.11404.40 

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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