Individual Calculations October 2018
 Gonzalez, Enrique  Total change: -17.80  Rating chartPersonal card
 5to IRT Sub 2200 Alejandro Judewicz Mar del Plata ARG 2018-09-21
RcRownchangeKK*chgGame
 1707 1622 1.50 6 -0.89 20 -17.80 
  Alfaro, Hector Luis 1926 ARG0.001-0.1420-2.80 
  Romero, Fabian 1871 ARG0.5010.31206.20 
  Bernardo, Maximo 1563 ARG0.001-0.5820-11.60 
  Iniguez, Miguel Angel 1346 ARG1.0010.17203.40 
  Fabrizio, Gustavo 1925 ARG0.001-0.1420-2.80 
  Cugat, Xavier 1612 ARG0.001-0.5120-10.20 

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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