Rapid: Individual Calculations January 2014
 Semjonovs, Ilja  Total change: 50.60  Rating chartPersonal card
 Riga 2013th Rapid Chess Championship Riga LAT 2013-12-29
RcRownchangeKK*chgGame
 1876 1606 4.00 8 2.53 20 50.60 
  Petrovskis, Olegs 2006  * LAT0.001-0.0820-1.60 
  Visnevskis, Valdis 1779 LAT1.0010.732014.60 
  Breikss, Peteris 1923 LAT0.001-0.1320-2.60 
  Birjukovs, Anatolijs 1772 LAT1.0010.722014.40 
  Lelis, Janis 1867 LAT0.001-0.1820-3.60 
  Roze, Janis 1886 LAT1.0010.842016.80 
  Melderis, Uldis 2006  * LAT0.001-0.0820-1.60 
  Lebedevs, Jevgenijs 1766 LAT1.0010.712014.20 
 * 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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