Individual Calculations July 2010
 Arevalo Cordova, Cinthia  Total change: 10.20  Rating chartPersonal card
 Campeonato Nacional Absoluto Femenino 2010 Duran ECU 2010-03-26
RcRownchangeKK*chgGame
 2006 1929 3.50 7 0.68 15 10.20 
  Orejuela Chango, Paulina 1961 ECU0.001-0.4615-6.90 
  Orejuela Chango, Cristina 1893 ECU1.0010.45156.75 
  Salazar Loor, Sara 1955 ECU1.0010.54158.10 
  Matute Loja, Belen 1868 ECU1.0010.42156.30 
  Vasquez Ramirez, Rocio wm2228 ECU0.001-0.1515-2.25 
  Heredia Serrano, Carla wm2089 ECU0.5010.21153.15 
  Romero Echeverria, Abigail 2051 ECU0.001-0.3315-4.95 

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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