Individual Calculations October 2021
 Fidel, Roberto Oscar  Total change: 8.60  Rating chartPersonal card
 8vo IRT - SUB-2200 Alejandro Judewicz Mar del Plata ARG 2021-09-17
RcRownchangeKK*chgGame
 1896 2077 5.50 7 0.43 20 8.60 
  Minvielle, Nehuen Alexis 1718 ARG1.0010.10202.00 
  Romero, Fabian 1835 ARG1.0010.20204.00 
  Asprelli, Gaspar 1955 ARG1.0010.33206.60 
  Dubrovich, Igor 1974 ARG0.001-0.6420-12.80 
  Aberbach, Angel 1967 ARG0.501-0.1520-3.00 
  Alvarez, Misael 1823 ARG1.0010.19203.80 
  Zanovello, Ferruccio 2001 ARG1.0010.40208.00 

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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