Blitz: Individual Calculations September 2022
 Rueda Rojas, Richard Alejandro  Total change: 55.00  Rating chartPersonal card
 IRT Blitz VIRSAN Y EL AFIL Santander 2022 Bucaramanga COL 2022-08-13
RcRownchangeKK*chgGame
 1951 1442 3.00 4 2.75 20 55.00 
  Vargas Arteaga, Alexis f2245 COL0.0010.00200.00 
  Pertuz Mercado, Manuel Jose 1844 COL1.0010.922018.40 
  Hernandez Fonseca, Maria Paula 1958 COL1.0010.962019.20 
  Carvajal Barreto, Misael Camilo 1758 COL1.0010.872017.40 

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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