Individual Calculations April 2016
 Rubio Melo, Hugo Arturo  Total change: -21.40  Rating chartPersonal card
 IRT Selectivo Final Distrital 2016 Bogota COL 2016-03-18
RcRownchangeKK*chgGame
 1838 1757 1.00 5 -1.07 20 -21.40 
  Vargas, Mauricio f2146 COL0.001-0.0920-1.80 
  Aldana, Boris Eugenio 1659 COL0.001-0.6320-12.60 
  Cruz Beltran, Andres Euclides 1733 COL1.0010.47209.40 
  Pena, Fernando 1893 COL0.001-0.3220-6.40 
  Herrera, Wilene 1760 COL0.001-0.5020-10.00 

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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