Individual Calculations March 2010
 Almarza Orellana, Luis  Total change: -22.80  Rating chartPersonal card
 IV IRT FUNDACION CHILENA DE AJEDREZ Santiago CHI 2009-11-25
RcRownchangeKK*chgGame
 2056 2141 4.50 10 -1.52 15 -22.80 
  Mundaca Alvarez, Juan Carlos 2157 CHI0.001-0.4815-7.20 
  Velasquez Ojeda, Cesar f2336 CHI0.001-0.2515-3.75 
  Vassallo Alfaro, Eduardo 1925 CHI1.0010.22153.30 
  Amaro Troncoso, Hanssel 2048 CHI0.501-0.1315-1.95 
  Yarur Elsaca, Daniel 1815 CHI0.001-0.8715-13.05 
  Mundaca Alvarez, Juan Carlos 2157 CHI1.0010.52157.80 
  Velasquez Ojeda, Cesar f2336 CHI0.5010.25153.75 
  Vassallo Alfaro, Eduardo 1925 CHI0.001-0.7815-11.70 
  Amaro Troncoso, Hanssel 2048 CHI0.501-0.1315-1.95 
  Yarur Elsaca, Daniel 1815 CHI1.0010.13151.95 

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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