Individual Calculations April 2009
 Barria Yaitul, Armin  Total change: 14.55  Rating chartPersonal card
 Torneo Semifinal Metropolitana Campeonato de Chile FENACH 2007 - 2008 Santiago CHI 2008-02-06
RcRownchangeKK*chgGame
 2165 2055 2.50 6 0.34 15 5.10 
  Valdes Escobar, Alvaro Daniel 2330 CHI0.001-0.1715-2.55 
  Vargas Maliqueo, Ivan Patricio 2209 CHI0.5010.21153.15 
  San Martin Basualto, Epiro 2151 CHI0.5010.13151.95 
  Bartucevic Sanchez, Diego 2094 CHI0.5010.05150.75 
  Carmona Rosales, Jose Luis 2191 CHI0.001-0.3215-4.80 
  Von Dessauer Orellana, Daniel Oc 2014 CHI1.0010.44156.60 

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)
 
 Semifinal Nacional Zona Sur 2009 Penco CHI 2009-01-24
RcRownchangeKK*chgGame
 2161 2066 1.00 1 0.63 15 9.45 
  Saez Hermosilla, Carlos 2161 CHI1.0010.63159.45 

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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