Individual Calculations December 2015
 Urbina, Ricardo  Total change: -5.40  Rating chartPersonal card
 TORNEO REGIONAL CENTRO-SUR 2015 San Pedro Sula, Tegucigalpa y Siguatepeque HON 2015-10-31
RcRownchangeKK*chgGame
 1981 2197 3.50 5 -0.27 20 -5.40 
  Miller Matute, Marlon Eduardo f1862 HON0.501-0.3820-7.60 
  Martel Gutierrez, Norberto Franc 1884 HON1.0010.14202.80 
  Cardona Mejia, Kerin Omar 2011 HON1.0010.26205.20 
  Guillen Ramirez, Jose Antonio f2236 HON0.001-0.4520-9.00 
  Elvir, Jorge 1911 HON1.0010.16203.20 

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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