Individual Calculations May 2012
 San Pedro Morales, Marco A  Total change: 4.80  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2088 1876 2.00 7 0.32 15 4.80 
  Martinez Sasso, Alvaro Ant 2132 MEX1.0010.811512.15 
  Blanco Fernandez, Alvaro m2276  * MEX0.001-0.0815-1.20 
  Machado Cruz, Fidel 2083 MEX0.001-0.2315-3.45 
  Martha Palafox, Jaime Lion f2061 MEX0.5010.24153.60 
  Olmos Olalde, Victor Hugo 2006 MEX0.5010.18152.70 
  Nunez Hirales, Juan Alejan 2078 MEX0.001-0.2415-3.60 
  Martinez Rodriguez, Miguel 1980 MEX0.001-0.3615-5.40 
 * 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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