Blitz: Individual Calculations April 2017
 Guerrero Rodriguez, Alejandra  Total change: -7.00  Rating chartPersonal card
 VETEC Ajedrez 2017 Nuevo Leon MEX 2017-02-24
RcRownchangeKK*chgGame
 2160 2033 1.00 4 -0.35 20 -7.00 
  Benitez Lozano, Javier f2299 MEX0.001-0.1820-3.60 
  Cordova Garcia, Edgar Armando 2181 MEX0.5010.20204.00 
  Gutierrez Yanez, Carlos 2025 MEX0.501-0.0120-0.20 
  Ayala Pena, Eduardo Azael c2133 MEX0.001-0.3620-7.20 

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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