Individual Calculations May 2010
 Trejo, Juan  Total change: -1.80  Rating chartPersonal card
 IRT Oscar Robledo in Memoriam Buenos Aires ARG 2009-10-29
RcRownchangeKK*chgGame
 2009 2053 6.00 11 -0.12 15 -1.80 
  Zeta, Rodrigo 2043 ARG0.501-0.0115-0.15 
  Schettino, Gustavo 1838 ARG1.0010.23153.45 
  Mantovano, Hector 2051 ARG1.0010.50157.50 
  Tabet, Luis 2031 ARG0.001-0.5315-7.95 
  Casas, Esteban 2056 ARG1.0010.50157.50 
  Hermida, Marcelo Mariano 2094 ARG0.5010.06150.90 
  Rappetti, Lisandro 1909 ARG0.501-0.1915-2.85 
  Dalmau, Sergio 1938 ARG0.501-0.1615-2.40 
  Puoli, Hernan 2094 ARG0.5010.06150.90 
  Miguel, Luis 2001 ARG0.501-0.0715-1.05 
  Lodi, Guillermo 2045 ARG0.001-0.5115-7.65 

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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