Individual Calculations June 2017
 Pai, Juan David  Total change: -4.00  Rating chartPersonal card
 IRT Departamental Absoluto Narino 2017 Pasto COL 2017-05-28
RcRownchangeKK*chgGame
 1774 1925 2.00 3 -0.10 40 -4.00 
  Calderon Delgado, John Mauricio 1774 COL0.501-0.2040-8.00 
  Solarte Insuasty, David Felipe 1805 COL1.0010.344013.60 
  Maya, Dilan 1743 COL0.501-0.2440-9.60 

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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