Individual Calculations July 2009
 Yedro, Miguel A.  Total change: -21.25  Rating chartPersonal card
 Sub 2200 Club Argentino Buenos Aires ARG 2009-04-06
RcRownchangeKK*chgGame
 1996 2088 3.50 7 -0.85 25 -21.25 
  Ruiz Panelo, Martin 1871 ARG1.0010.22255.50 
  Fell, Sebastian 2133 ARG1.0010.562514.00 
  Arraga, Gerardo 1930 ARG0.501-0.2125-5.25 
  Papez, Boris Alejandro 1993 ARG0.001-0.6325-15.75 
  Quinzio, Martin 1953 ARG0.001-0.6825-17.00 
  Suarez, Jose Luis f2146 ARG0.5010.08252.00 
  Correia, Marcelo 1944 ARG0.501-0.1925-4.75 

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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