Individual Calculations October 2008
 Guerrero Rodriguez, Alejan  Total change: -10.05  Rating chartPersonal card
 Campeonato Nacional Absoluto 2008 y Subzonal 2.3.1 FEMENIL MEXICO, DF MEX 2008-08-21
RcRownchangeKK*chgGame
 1955 2153 4.50 7 -0.67 15 -10.05 
  Verduga Palencia, Mariana 1803 MEX1.0010.11151.65 
  Quiriz Lopez, Jeaneth Este 1885 MEX0.001-0.8315-12.45 
  Herrera Zamudio, Karol 1803 MEX1.0010.11151.65 
  Gutierres Mancillas, Alici 2005 MEX0.501-0.2015-3.00 
  Aquino Flores, Judith Tani 1973 MEX1.0010.26153.90 
  Mendoza Velazquez, Lorena 1981 MEX0.001-0.7315-10.95 
  Hernandez Guerrero, Yadira wm2236 MEX1.0010.61159.15 

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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