Individual Calculations April 2016
 Aguilar, Hernando  Total change: -7.60  Rating chartPersonal card
 IRT Selectivo Final Distrital 2016 Bogota COL 2016-03-18
RcRownchangeKK*chgGame
 1801 1889 2.00 4 -0.38 20 -7.60 
  Ortega, Rosendo 1529 COL1.0010.10202.00 
  Ceron, Juan Carlos 2106 COL0.001-0.2220-4.40 
  Aldana, Boris Eugenio 1659 COL1.0010.21204.20 
  Garcia, Engels Vladimir 1908 COL0.001-0.4720-9.40 

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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