Individual Calculations April 2009
 Torres, Sergio  Total change: 1.35  Rating chartPersonal card
 Campeonato Platense 2008 La Plata, Buenos Aires ARG 2008-11-12
RcRownchangeKK*chgGame
 2149 2184 5.00 9 0.09 15 1.35 
  Cirulli, Diego 2074 ARG1.0010.35155.25 
  Spata, German 2292 ARG1.0010.65159.75 
  Lohidoy, Bernardo 2227 ARG1.0010.56158.40 
  Negri, Santiago 2124 ARG0.501-0.0815-1.20 
  Pastor, Juan Martin 1998 ARG0.001-0.7415-11.10 
  Tenti, Joaquin 2125 ARG0.501-0.0815-1.20 
  Ferraris, Francisco 2114 ARG0.001-0.6015-9.00 
  Martinez, Mariano 2153 ARG0.001-0.5415-8.10 
  Giampa, Alejandro 2237 ARG1.0010.57158.55 

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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