Individual Calculations April 2009
 Barenbaum, Fernando  Total change: 0.00  Rating chartPersonal card
 59 Abierto de Villa Ballester Villa Ballester, Buenos Aires ARG 2009-01-19
RcRownchangeRpKK*chgGame
 1896 0 1.00 5 0.00 1656   0.00 
  Nieva, Jose L. 2108 ARG0.0010.00 0.00 
  Schiavello, Roberto F. 1809 ARG0.0010.00 0.00 
  Saitta, Jorge 1804 ARG0.0010.00 0.00 
  Rinas, Jorge A. 1807 ARG1.0010.00 0.00 
  Ortega Morales, Javier 1953 ARG0.0010.00 0.00 

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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