Individual Calculations January 2009
 Di Giannantonio, Nino  Total change: -7.50  Rating chartPersonal card
 Mayor de Rosario Rosario ARG 2008-11-01
RcRownchangeKK*chgGame
 2184 1999 0.50 3 -0.30 25 -7.50 
  Landriel, Mario 2272 ARG0.001-0.1725-4.25 
  Evans, Pablo 2076 ARG0.001-0.3925-9.75 
  Sanhueza, Cristian 2205 ARG0.5010.26256.50 

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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