Individual Calculations April 2009
 Saitta, Jorge  Total change: 2.25  Rating chartPersonal card
 59 Abierto de Villa Ballester Villa Ballester, Buenos Aires ARG 2009-01-19
RcRownchangeKK*chgGame
 1924 1804 3.00 8 0.15 15 2.25 
  Bassan, Remo 2154 VEN0.5010.39155.85 
  Montaner, Luis 2154 ARG0.001-0.1115-1.65 
  Leal, Jorge 1498 ARG0.501-0.3615-5.40 
  Pichot, Alan f1984 ARG0.001-0.2615-3.90 
  Di Chiaro, Roberto 1642 ARG1.0010.29154.35 
  Sambuco Salomone, Lucas I. 2000 ARG0.5010.25153.75 
  Martinez Denegri, Agustina 1964 ARG0.5010.21153.15 
  Ucha, Luis. A. 1992 ARG0.001-0.2615-3.90 

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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