Individual Calculations April 2008
 Goiriz Y, Damian  Total change: -15.00  Rating chartPersonal card
 IV Sudamericano Sub 18 Abs Federacion, Entre Rios ARG 2007-12-16
RcRownchangeKK*chgGame
 2126 2124 1.50 5 -1.00 15 -15.00 
  Balzano, Ivan 2030 ARG0.501-0.1315-1.95 
  Carlo, Daniel 2117 BOL1.0010.49157.35 
  Lopez Ortiz, Juan 2016 ARG0.001-0.6515-9.75 
  Blit, Jacques 2300 ARG0.001-0.2715-4.05 
  Catelli, Hernan 2168 ARG0.001-0.4415-6.60 

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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