Individual Calculations March 2015
 Reyes Ayala, Mario  Total change: 0.80  Rating chartPersonal card
 Last Friday I Mexico, D. F. MEX 2015-01-30
RcRownchangeKK*chgGame
 1813 1898 3.00 5 0.04 20 0.80 
  Alarcon Morales, Alicia 1786 MEX0.001-0.6520-13.00 
  Fuentes Reyna, Margarita 1820 MEX1.0010.39207.80 
  Naranjo Sandoval, Ofelia 1498  * MEX1.0010.08201.60 
  Luna Javier, Edgar Froylan 1934 MEX0.001-0.4520-9.00 
  Alarcon Morales, Elvira wc2026 MEX1.0010.672013.40 
 * 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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