Individual Calculations April 2008
 Shumyatsky, Victor  Total change: 5.40  Rating chartPersonal card
 IV Sudamericano Sub 12 Abs Federacion, Entre Rios ARG 2007-12-16
RcRownchangeKK*chgGame
 1962 2060 3.50 5 0.36 15 5.40 
  Caceres Recalde, Fernando 1853 ARG1.0010.23153.45 
  Pereira Ojeda, Fabian 2009 PAR1.0010.43156.45 
  Barros, Raul Junior f2100 COL0.001-0.4415-6.60 
  Abdalla, Jose Lucas 1941 BRA0.501-0.1615-2.40 
  Piris, Eduardo 1907 PAR1.0010.30154.50 

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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