Individual Calculations November 2010
 Perez Pietronave, Carlos  Total change: -2.55  Rating chartPersonal card
 Festival de Ajedrez por la Memoria y Bicentenario Buenos Aires ARG 2010-10-01
RcRownchangeKK*chgGame
 2246 2222 3.50 8 -0.17 15 -2.55 
  Slipak, Sergio g2446 ARG0.001-0.2215-3.30 
  Lidovsky, Sergio 1828 ARG1.0010.08151.20 
  Orsini, Antonio 2390 ARG0.5010.22153.30 
  Garcia, Raimundo m2331 ARG0.001-0.3515-5.25 
  Bibiloni, Jorge 2152 ARG1.0010.40156.00 
  Asis Gargatagli, Hipolit m2409 ESP0.001-0.2615-3.90 
  Barrientos Medina, Juan Carlos 2022 ARG1.0010.24153.60 
  Julia, Ernesto f2388 ARG0.001-0.2815-4.20 

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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