Blitz: Individual Calculations September 2013
 Blanco, David E.  Total change: 5.20  Rating chartPersonal card
 Blitz Internacional El Salvador 2013 San Salvador ESA 2013-08-24
RcRownchangeKK*chgGame
 2133 1969 2.00 6 0.26 20 5.20 
  Aizpurua, Patrick f2179 PAN0.001-0.2320-4.60 
  Martinez, Nelson f2122 ESA0.001-0.3020-6.00 
  Zepeda, Lorena wm2134 ESA1.0010.722014.40 
  Cabralis, Keron f2087 TTO0.001-0.3420-6.80 
  Solomon, Mikhail 2009 JAM1.0010.562011.20 
  Burgos Figueroa, Carlos E. m2264 ESA0.001-0.1520-3.00 

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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