Individual Calculations April 2009
 Cervetto, Esteban  Total change: -22.20  Rating chartPersonal card
 Recordacion Jose M. Suarez Buenos Aires ARG 2009-01-07
RcRownchangeKK*chgGame
 1944 2150 4.50 8 -1.48 15 -22.20 
  Quenallata, Luciano 2122 ARG0.001-0.5415-8.10 
  Luduena, Edgardo 1864 ARG1.0010.16152.40 
  Mashal, Ruben 2046 ARG0.001-0.6415-9.60 
  Soto, Jose Manuel 1893 VEN1.0010.18152.70 
  De Cesare, Ricardo 2045 ARG0.001-0.6415-9.60 
  Paz, Mario 1812 ARG1.0010.12151.80 
  Mazza, Guillermo 1800 ARG1.0010.11151.65 
  Bracamonte, Diego 1972 ARG0.501-0.2315-3.45 

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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