Rapid: Individual Calculations April 2013
 Liepins, Martins  Total change: -5.20  Rating chartPersonal card
 Saulkrasti 2013th year chess championship -NM Janis Klavins memorial Saulkrasti LAT 2013-03-23
RcRownchangeKK*chgGame
 1906 1873 3.00 7 -0.26 20 -5.20 
  Karklins, Imants 2241 LAT0.001-0.1020-2.00 
  Zvans, Maris 1617 LAT1.0010.19203.80 
  Laizans, Aivars 2079 LAT0.001-0.2420-4.80 
  Skuja, Harijs 1937 LAT0.001-0.4120-8.20 
  Lacis, Aleksandrs 1821 LAT1.0010.43208.60 
  Mesters, Janis 1759 LAT1.0010.34206.80 
  Selivanovs, Anatolijs 1891 LAT0.001-0.4720-9.40 

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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