Individual Calculations September 2011
 Jaramillo, Eduardo Alonso  Total change: -41.40  Rating chartPersonal card
 2011 FIDE Continental America's Amateur Chess Championship Rosemont, Illinois USA 2011-07-01
RcRownchangeKK*chgGame
 1879 2029 2.00 5 -1.38 30 -41.40 
  Liang, Adream 1952 USA1.0010.393011.70 
  Ligato, Guillermo 1795 ARG0.001-0.7930-23.70 
  Nieto, Guillermo L 1825 COL1.0010.24307.20 
  Blackman, Justin 2152 BAR0.001-0.3330-9.90 
  Pamatmat, Jordan J 1672 USA0.001-0.8930-26.70 

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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