Individual Calculations April 2008
 Lopez Ortiz, Juan  Total change: 15.15  Rating chartPersonal card
 IV Sudamericano Sub 18 Abs Federacion, Entre Rios ARG 2007-12-16
RcRownchangeKK*chgGame
 2128 2016 3.50 7 1.01 15 15.15 
  Catelli, Hernan 2168 ARG1.0010.701510.50 
  Goiriz Y, Damian 2124 PAR1.0010.65159.75 
  Blit, Jacques 2300 ARG0.001-0.1615-2.40 
  Balzano, Ivan 2030 ARG0.001-0.4815-7.20 
  Cuberli, Emiliano 2144 ARG1.0010.671510.05 
  Carlo, Daniel 2117 BOL0.5010.14152.10 
  Borda, Carla wc2012 BOL0.001-0.5115-7.65 

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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