Individual Calculations March 2011
 Kyc, Jerzy  Total change: 2.25  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010- Open B Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 1848 1626 1.50 6 0.15 15 2.25 
  Zajac, Mateusz 1917 POL0.001-0.1515-2.25 
  Gregulski, Zbigniew 1923 POL0.001-0.1515-2.25 
  Malaczek, Mateusz 1903 POL0.001-0.1715-2.55 
  Guca, Krzysztof 1844 POL0.001-0.2215-3.30 
  Mirski, Michal 1775 POL0.5010.20153.00 
  Stanaszek, Mariusz 1726 POL1.0010.64159.60 

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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