Individual Calculations January 2017
 Orias, Marcelo  Total change: -22.40  Rating chartPersonal card
 IRT Departamental Clasificatorio de Santa Cruz 2016 Santa Cruz BOL 2016-11-23
RcRownchangeKK*chgGame
 1827 1930 2.00 5 -1.12 20 -22.40 
  Martinez, Ariel 2124 BOL0.001-0.2520-5.00 
  Costas, Javier 1905 BOL0.001-0.5320-10.60 
  Foronda, Ernesto 1698 BOL1.0010.21204.20 
  Gonzalez, Milton 1613 BOL0.001-0.8720-17.40 
  Vicente C, Henrich 1796 BOL1.0010.32206.40 

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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