Individual Calculations November 2017
 Lopez, Ricardo  Total change: -12.60  Rating chartPersonal card
 Liga Nacional Superior de Ajedrez 2017 Villa Martelli ARG 2017-08-07
RcRownchangeKK*chgGame
 2080 2010 1.00 4 -0.63 20 -12.60 
  Gomez, Carlos David 2219 ARG0.001-0.2320-4.60 
  Galarce, Ruben 1996 ARG0.501-0.0220-0.40 
  Bernal, Gustavo 2097 ARG0.001-0.3820-7.60 
  Reinoso, Andres 2007 ARG0.5010.00200.00 

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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