Individual Calculations December 2014
 Martinez, Julian  Total change: -12.60  Rating chartPersonal card
 Subzonal 2.3.4 Colombia Absoluto 2014 Mosquera COL 2014-10-30
RcRownchangeKK*chgGame
 2048 2205 5.00 8 -0.63 20 -12.60 
  Nieto, Guillermo Luigui Ubald 1977 COL0.501-0.2920-5.80 
  Acuna Buitrago, Camilo Andres 2017 COL0.501-0.2420-4.80 
  Herrera Perez, Martin Steven 2017 COL0.501-0.2420-4.80 
  Lopez, Jorge 2054 COL0.001-0.7020-14.00 
  Otero, Alvaro Junior 1946 COL1.0010.18203.60 
  Prieto, Ernesto 2089 COL1.0010.34206.80 
  Lora, Joel Fernando 2126 COL1.0010.39207.80 
  Diaz, Jaime Walter 2158 COL0.501-0.0720-1.40 

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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