Rapid: Individual Calculations January 2015
 Smits, Gundars  Total change: 3.40  Rating chartPersonal card
 Incukalns District Open Rapid Chess Championship Incukalns LAT 2014-12-13
RcRownchangeKK*chgGame
 1938 1785 2.50 7 0.17 20 3.40 
  Petkevich, Jusefs g2185  * LAT0.001-0.0820-1.60 
  Murnieks, Zigmunds 1630 LAT1.0010.29205.80 
  Karklins, Imants 2151 LAT0.001-0.1020-2.00 
  Karpovs, Sergejs 1696 LAT1.0010.38207.60 
  Stabulnieks, Klavs 2007 LAT0.5010.28205.60 
  Kalnins, Toms 2056 LAT0.001-0.1720-3.40 
  Golubeva, Marija 1838 LAT0.001-0.4320-8.60 
 * 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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