Individual Calculations November 2019
 Perez Wertheim, Rodolfo  Total change: -7.00  Rating chartPersonal card
 Torneo IRT Cerrado Reconocimiento al GM O. Panno CABA ARG 2019-10-17
RcRownchangeKK*chgGame
 1940 1925 3.00 7 -0.35 20 -7.00 
  Villarreal, Agustin 1740 ARG0.001-0.7420-14.80 
  Asprelli, Gaspar 1960 ARG0.001-0.4520-9.00 
  Pereyra, Jonathan 1899 ARG0.501-0.0420-0.80 
  Ibar, Marcelo f2114 ARG0.5010.25205.00 
  Salvatti, Diego 2044 ARG0.001-0.3420-6.80 
  Pierucci, Fabian 1930 ARG1.0010.512010.20 
  Pereyra, Alex 1893 ARG1.0010.46209.20 

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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