Individual Calculations April 2009
 Almarza Orellana, Luis  Total change: 2.10  Rating chartPersonal card
 Torneo Semifinal Metropolitana Campeonato de Chile FENACH 2007 - 2008 Santiago CHI 2008-02-06
RcRownchangeKK*chgGame
 2177 2094 2.50 6 0.14 15 2.10 
  Garcia Cardenas, Pablo 2194 CHI0.001-0.3615-5.40 
  Torres Mardones, Luis Enrique 1887 CHI1.0010.23153.45 
  Diaz Villagran, Robert 2319 CHI0.5010.28154.20 
  Cuevas Araya, Walter 2182 CHI1.0010.62159.30 
  Sepulveda Herrera, Job Rodrigo 2325 CHI0.001-0.2115-3.15 
  Barrera Meza, Carlos 2153 CHI0.001-0.4215-6.30 

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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