Blitz: Individual Calculations January 2023
 Sanchez Aylwin, Francisco Rodrigo  Total change: -18.00  Rating chartPersonal card
 4 IRT Blitz Club de Ajedrez Concepcion Concepcion CHI 2022-12-10
RcRownchangeKK*chgGame
 1433 1058 0.00 3 -0.45 40 -18.00 
  Casanova Ceballos, Axel Nicolas 1652 CHI0.001-0.0240-0.80 
  Andrade Jaramillo, Daniel Andres 1485 CHI0.001-0.0740-2.80 
  Perez Rivas, Diego 1163 CHI0.001-0.3640-14.40 

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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