Individual Calculations January 2009
 Zabala, Adriel  Total change: -6.30  Rating chartPersonal card
 Copa PDV Sur Simon Bolivar Buenos Aires ARG 2008-11-29
RcRownchangeKK*chgGame
 2037 2091 3.00 6 -0.42 15 -6.30 
  Lalanne, Pablo 2210 ARG0.001-0.3415-5.10 
  Paveto, Kevin 2005 ARG0.001-0.6215-9.30 
  Vidmar, Rafael 1876 ARG1.0010.23153.45 
  Tamayo, Luis 1938 ARG1.0010.30154.50 
  Jimenez, Joaquin 2249 ARG0.001-0.2915-4.35 
  Leguizamon, Arnaldo 1944 ARG1.0010.30154.50 

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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