Individual Calculations September 2009
 Nedilski, Diego  Total change: -7.65  Rating chartPersonal card
 Torneo Ajedrez para Todos FADA Mar del Plata ARG 2009-06-19
RcRownchangeKK*chgGame
 2006 2290 2.00 3 -0.51 15 -7.65 
  Lovece, Ruth wf2016 ARG0.001-0.8315-12.45 
  Russo, Juan Jose 1940 ARG1.0010.11151.65 
  Torella, Rodolfo Fernando Daniel 2062 ARG1.0010.21153.15 

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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