Individual Calculations May 2010
 Zarate Manjarrez, Alfredo  Total change: -22.65  Rating chartPersonal card
 Abierto Mexicano 2010 Monterrey, N. L. MEX 2010-03-30
RcRownchangeKK*chgGame
 1996 2175 3.50 7 -1.51 15 -22.65 
  Hernandez De La Vega, Alej 1775  * MEX1.0010.08151.20 
  Villarreal Felix, Jose Fel m2330 MEX0.001-0.2915-4.35 
  Benitez Lozano, Javier 1956 MEX0.501-0.2815-4.20 
  Solis Luna, Jose Armando 1983 MEX0.501-0.2515-3.75 
  Herrera Espino, Galvan Eri 1969 MEX0.501-0.2615-3.90 
  Carreras Mendiolea, Paulin wf1946 MEX1.0010.21153.15 
  Meza Ponce, Fernando 2012 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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