Blitz: Individual Calculations January 2023
 Perez Rivas, Diego  Total change: 105.60  Rating chartPersonal card
 4 IRT Blitz Club de Ajedrez Concepcion Concepcion CHI 2022-12-10
RcRownchangeKK*chgGame
 1573 1163 4.00 8 2.64 40 105.60 
  Cid Munoz, Benjamin 1800 CHI0.001-0.0140-0.40 
  Fuentes Castro, Felipe 1617 CHI1.0010.944037.60 
  Sanchez Aylwin, Francisco Rodrigo 1058 CHI1.0010.364014.40 
  Andrade Jaramillo, Daniel Andres 1485 CHI0.001-0.1340-5.20 
  Galarce Sanchez, Cristian 1573 CHI1.0010.924036.80 
  Carcamo Calderon, Jose Ignacio 1856 CHI0.001-0.0140-0.40 
  Cerda Rifo, Cesar 1215 CHI1.0010.574022.80 
  Reyes Mendoza, Tomas 1982 CHI0.0010.00400.00 

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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