Individual Calculations July 2011
 Duran Juarez, Citlali  Total change: 7.65  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 2093 1959 2.50 6 0.51 15 7.65 
  Sturt, Raven M 2259 USA0.001-0.1515-2.25 
  Garcia Almaguer, Juan Manu 2094 MEX0.5010.18152.70 
  Jacob Lopez, Saul 1864 MEX1.0010.37155.55 
  Bringas Osuna, Ivan Jarek 2119 MEX0.001-0.2915-4.35 
  Zepeda, Sonia wm2096 ESA0.5010.18152.70 
  Martinez Garcia, Jose Joaq f2128 MEX0.5010.22153.30 

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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