Individual Calculations January 2017
 Mesa, Francisco Alonso Jr.  Total change: 2.20  Rating chartPersonal card
 IRT Navideno Ciudad de Luces Medellin 2016 Medellin COL 2016-12-16
RcRownchangeKK*chgGame
 1848 1922 3.50 6 0.11 20 2.20 
  Castaneda, Jhon David 2227 COL0.001-0.1420-2.80 
  Lopez Gonzalez, Carlos Andres 1522  * COL0.501-0.4220-8.40 
  Yepez Ortiz, Dubier 1710 COL0.501-0.2720-5.40 
  Gomez Vasquez, Laura Sofia 1522  * COL1.0010.08201.60 
  Soto, Miguel Angel f2054 COL0.5010.18203.60 
  Castano Ortiz, Eder 2053 COL1.0010.682013.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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