Individual Calculations July 2009
 Pereira, Fabian  Total change: 24.15  Rating chartPersonal card
 Torneo Zonal 2.5 Absoluto Asuncion PAR 2009-06-10
RcRownchangeKK*chgGame
 2291 2062 3.50 8 1.61 15 24.15 
  Lafuente, Pablo g2412 ARG1.0010.891513.35 
  Mareco, Sandro m2412 ARG0.001-0.1115-1.65 
  Lopez Silva, Hugo 2412 CHI0.001-0.1115-1.65 
  Zacarias, M Ruben D 2209 PAR1.0010.701510.50 
  Rodriguez Vila, Andres g2412 URU0.001-0.1115-1.65 
  Goiriz, Y Damian 2056 PAR0.001-0.5115-7.65 
  Garcia Cardenas, Pablo 2314 CHI0.5010.31154.65 
  Butti, Enrique 2100 PAR1.0010.55158.25 

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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