Blitz: Individual Calculations November 2021
 Alanya Rojas, Carlos Jesus  Total change: 30.80  Rating chartPersonal card
 I IRT BLITZ CLUB LIMA CHESS Lima PER 2021-10-17
RcRownchangeKK*chgGame
 1746 1181 2.00 7 1.54 20 30.80 
  Flores Tomasto, Luis 1916 PER0.001-0.0120-0.20 
  Rodriguez Rosas, Efraim 1310 PER1.0010.672013.40 
  Rondon Chacon, Rene Ibrahim 1916 VEN0.001-0.0120-0.20 
  Cordova Vicente, Rodrigo J 1916 PER0.001-0.0120-0.20 
  Vega Moran, Nelson Rafael 1728 PER1.0010.972019.40 
  Vargas De La Torre, Victor Raul 1738 PER0.001-0.0320-0.60 
  Contreras Huaman, Fiorella wf1697 PER0.001-0.0420-0.80 

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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