Individual Calculations April 2008
 Quenallata, Luciano  Total change: 9.25  Rating chartPersonal card
 Abierto Arnoldo Ellerman Buenos Aires ARG 2007-12-05
RcRownchangeKK*chgGame
 2222 2039 2.00 6 0.37 25 9.25 
  Jimenez, Joaquin 2264 ARG0.001-0.2225-5.50 
  Spata, German 2223 ARG1.0010.742518.50 
  Lujan, Carolina mwg2379 ARG0.001-0.1225-3.00 
  Bertaccini, Daniel 2179 ARG1.0010.692517.25 
  Cuevas, Alex f2190 ARG0.001-0.3025-7.50 
  Rodrigues, Tiago Pereira 2095 BRA0.001-0.4225-10.50 

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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