Individual Calculations March 2012
 Hernandez, Bera  Total change: 11.85  Rating chartPersonal card
 Revision Rating 2012 Puntuable San Salvador ESA 2012-01-07
RcRownchangeKK*chgGame
 2034 1826 2.00 5 0.79 15 11.85 
  Chavez, Hector Eduardo 2147 ESA0.001-0.1315-1.95 
  Ayala, Rolando 2012 ESA1.0010.741511.10 
  Arias, Daniel 2029 ESA0.001-0.2415-3.60 
  Rios, Carlos 2057 ESA1.0010.791511.85 
  Blandon, Jaime 1923 ESA0.001-0.3715-5.55 

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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