Individual Calculations March 2010
 Dzikowski, Michal  Total change: 12.30  Rating chartPersonal card
 Turniej Noworoczny 2009 Wroclaw POL 2009-12-28
RcRownchangeKK*chgGame
 1688 1594 2.00 3 0.82 15 12.30 
  Ratajczyk, Rafal 1923 POL0.001-0.1215-1.80 
  Koza, Stanislaw 1422 POL1.0010.27154.05 
  Oszczanowski, Witold 1720 POL1.0010.671510.05 

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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