Individual Calculations December 2014
 Lopez Idarraga, Daniel Eduardo  Total change: 54.20  Rating chartPersonal card
 Subzonal 2.3.4 Colombia Absoluto 2014 Mosquera COL 2014-10-30
RcRownchangeKK*chgGame
 2146 2030 5.50 8 2.71 20 54.20 
  Hernandez Sanchez, Jairo Andre f2285 COL0.001-0.1920-3.80 
  Riascos, Guillermo 1888 COL1.0010.31206.20 
  Vargas, Mauricio 2163 COL1.0010.682013.60 
  Munoz, Julian Andres 2186 COL1.0010.712014.20 
  Herrera, Juan Sebastian 2214 COL0.001-0.2620-5.20 
  Florez, Carlos Julio 2168 COL0.5010.19203.80 
  Romero Martinez, Filadelfo 2120 COL1.0010.622012.40 
  Gutierrez, Ramon 2143 COL1.0010.652013.00 

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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