Individual Calculations June 2024
 Vidaurre, Luis  Total change: -4.40  Rating chartPersonal card
 Clasificatorio al Panamericano Amateur 2024, Sub-2000 Sucre BOL 2024-05-24
RcRownchangeKK*chgGame
 1869 1959 3.50 6 -0.22 20 -4.40 
  Tapia, Mauricio 1903 BOL0.001-0.5820-11.60 
  Rocha, Ignacio 1869 BOL0.501-0.1220-2.40 
  Herrera, Jhon 1807 BOL0.001-0.7020-14.00 
  Alvarez, Marco Antonio 1913 BOL1.0010.44208.80 
  Coro, Soledad wc1776 BOL1.0010.26205.20 
  Castillo Yujra, Miguel Angel 1948 BOL1.0010.48209.60 

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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