Individual Calculations March 2015
 Alarcon Morales, Alicia  Total change: 11.20  Rating chartPersonal card
 Last Friday I Mexico, D. F. MEX 2015-01-30
RcRownchangeKK*chgGame
 1813 1786 2.50 5 0.28 40 11.20 
  Reyes Ayala, Mario 1898 MEX1.0010.654026.00 
  Alarcon Morales, Elvira wc2026 MEX0.001-0.2040-8.00 
  Luna Javier, Edgar Froylan 1934 MEX0.001-0.3040-12.00 
  Fuentes Reyna, Margarita 1820 MEX0.5010.05402.00 
  Naranjo Sandoval, Ofelia 1386  * MEX1.0010.08403.20 
 * 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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