Rapid: Individual Calculations December 2013
 Ulloa Bustos, Juan  Total change: -21.00  Rating chartPersonal card
 VIII Torneo MI RenĂ© Letelier In Memorian Santiago CHI 2013-11-23
RcRownchangeKK*chgGame
 1869 2011 3.00 6 -1.05 20 -21.00 
  Lopez Silva, Hugo Andres 2407 CHI0.001-0.0820-1.60 
  Luna Benalcazar, Gianella 1778 CHI0.001-0.7920-15.80 
  Villarroel Rosas, Hugo Andres 1625 CHI1.0010.09201.80 
  Ahumada Matus De La Parra, Felipe 1842 CHI1.0010.28205.60 
  Suarez Ohiggins, Luis 1877 CHI0.001-0.6820-13.60 
  Donoso Diaz, Sebastian 1687 CHI1.0010.13202.60 

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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