Individual Calculations December 2012
 Barria, Blass  Total change: -5.70  Rating chartPersonal card
 Torneo Interclubes 2012 Panama PAN 2012-10-06
RcRownchangeKK*chgGame
 2053 2153 1.50 3 -0.38 15 -5.70 
  Arosemena, Jorge Luis f2070 PAN0.001-0.6115-9.15 
  Sanchez, Jorge f2152 PAN0.5010.00150.00 
  Quiroz, Michael 1938 PAN1.0010.23153.45 

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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