Individual Calculations April 2015
 Gomez, Dario G  Total change: -43.80  Rating chartPersonal card
 IRT Open CLUB UNIVERSITARIO SUB2200 Bogota COL 2015-03-21
RcRownchangeKK*chgGame
 1763 2056 2.00 5 -2.19 20 -43.80 
  Herrera, Wilene 1693 COL0.001-0.9020-18.00 
  Acosta, Jaime 1656  * COL1.0010.08201.60 
  Romero S, Juan Sebastian 1876 COL0.001-0.7420-14.80 
  Gonzalez, Amalia 1744 COL0.001-0.8620-17.20 
  Moreno, Julian David 1846 COL1.0010.23204.60 
 * 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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