Individual Calculations July 2011
 Hernandez Guerrero, Yadira  Total change: -31.80  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 1992 2152 2.00 6 -2.12 15 -31.80 
  Rodiles Legaspi, Ricardo 1793 MEX1.0010.10151.50 
  Quesada Perez, Yasser f2401 CUB0.001-0.1915-2.85 
  Vazquez Espinoza, Jonathan 1752  * MEX0.501-0.4215-6.30 
  Arellano Ramirez, Luis Rod 2004 MEX0.501-0.2015-3.00 
  Rosas Reyes, Raul 2012 MEX0.001-0.6915-10.35 
  Guzman Murillo, Jesus Alej 1989 MEX0.001-0.7215-10.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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