Individual Calculations January 2011
 Sandoval, Mario  Total change: -27.90  Rating chartPersonal card
 Superior por Categorias Clausura 2010 San Salvador ESA 2010-10-09
RcRownchangeKK*chgGame
 1891 1873 1.00 6 -1.86 15 -27.90 
  Mira, Felix 2028 ESA0.001-0.2915-4.35 
  Dominguez, Ana 1766 ESA1.0010.35155.25 
  Arias, Daniel 2009 ESA0.001-0.3215-4.80 
  Melendez, Jose Edo. 1746 ESA0.001-0.6715-10.05 
  Coreas, Guillermo 1986 ESA0.001-0.3515-5.25 
  Hernandez, Bera 1812 ESA0.001-0.5815-8.70 

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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