Individual Calculations March 2013
 Gucaga, Augustas  Total change: 10.20  Rating chartPersonal card
 Alexei Shirov's 2nd Winter Cup Jurmala LAT 2013-02-14
RcRownchangeKK*chgGame
 1746 1463 1.00 4 0.34 30 10.20 
  Antonivs, Vladislavs 1713 LAT1.0010.813024.30 
  Sirokov, Jevgenijs 1823 LAT0.001-0.1030-3.00 
  Morozli, Grigorijs 1671 LAT0.001-0.2330-6.90 
  Ziedinsh, Roberts 1777 LAT0.001-0.1430-4.20 

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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