Individual Calculations March 2011
 Griezne, Edvins  Total change: 30.30  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010- Open B Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 1923 2012 7.50 9 2.02 15 30.30 
  Dadello, Aleksandra 1734 POL1.0010.17152.55 
  Kubik, Michael 1857 CZE0.501-0.2115-3.15 
  Delekta, Filip 1804 POL1.0010.23153.45 
  Kowalska, Sara 1854 POL1.0010.29154.35 
  Choroszej, Aleksander 2098 POL1.0010.62159.30 
  Lis, Marek 2079 POL1.0010.59158.85 
  Bus, Konrad 1738 POL0.501-0.3315-4.95 
  Halamus, Agata 2051 POL1.0010.55158.25 
  Nowicki, Bartosz 2090 POL0.5010.11151.65 

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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