Individual Calculations October 2017
 Lopez, Horacio Leonel  Total change: -22.40  Rating chartPersonal card
 Abierto de Invierno Club Mariano Moreno 2017 CABA ARG 2017-08-10
RcRownchangeKK*chgGame
 1601 1442 1.00 5 -0.56 40 -22.40 
  Opychaneyj, German 1830 ARG0.001-0.0940-3.60 
  Cavadini, Rodolfo 1597 ARG0.001-0.2940-11.60 
  Bonavia, Guido 1563 ARG0.001-0.3440-13.60 
  Gonzalez, Gustavo E. 1362 ARG1.0010.394015.60 
  Broquen, Guillermo 1651 ARG0.001-0.2340-9.20 

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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