Blitz: Individual Calculations September 2022
 Pilonieta Forero, Andres Felipe  Total change: -7.20  Rating chartPersonal card
 IRT Blitz VIRSAN Y EL AFIL Santander 2022 Bucaramanga COL 2022-08-13
RcRownchangeKK*chgGame
 1770 1507 0.00 2 -0.36 20 -7.20 
  Rivera Suarez, Cesar Dario 1784 COL0.001-0.1720-3.40 
  Contreras Araque, Santiago 1756 COL0.001-0.1920-3.80 

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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