Individual Calculations December 2014
 Estrella Becerra, Fernando  Total change: 20.80  Rating chartPersonal card
 Subzonal 2.3.4 Colombia Absoluto 2014 Mosquera COL 2014-10-30
RcRownchangeKK*chgGame
 2086 1974 3.50 7 1.04 20 20.80 
  Arango Arenas, Juan Camilo 2203 COL0.001-0.2120-4.20 
  Otero Fajardo, Alvaro Antonio 1795 COL1.0010.27205.40 
  Guzman, Campo Elias 2052 COL1.0010.612012.20 
  Diaz, Jaime Walter 2158 COL0.5010.24204.80 
  Romero Martinez, Filadelfo 2120 COL0.5010.20204.00 
  Lotero, Faiber 2172 COL0.001-0.2420-4.80 
  Buitrago, Juan Carlos 2101 COL0.5010.17203.40 

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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