Individual Calculations September 2022
 Peralta, Aaron  Total change: -3.60  Rating chartPersonal card
 5 IRT SUB 2400 MUNICIPALIDAD DE SAN LUIS San Luis ARG 2022-08-05
RcRownchangeKK*chgGame
 1767 1397 0.50 4 -0.09 40 -3.60 
  Perez Sanchez, Victor Manuel 2047 ARG0.001-0.0140-0.40 
  Ramirez, Marysol 1751 ARG0.5010.394015.60 
  Arena, Carlos 1485 ARG0.001-0.3840-15.20 
  Farhat, Francisco 1785 ARG0.001-0.0940-3.60 

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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