Individual Calculations July 2009
 Sadzikowski, Marian  Total change: 2.40  Rating chartPersonal card
 Championship of KKSz for Juniors Krakow POL 2009-03-06
RcRownchangeKK*chgGame
 1806 1901 2.00 3 0.16 15 2.40 
  Wozniak, Mariola 1552 POL1.0010.11151.65 
  Mikrut, Dariusz m2251 POL0.001-0.1115-1.65 
  Polek, Marek 1616 POL1.0010.16152.40 

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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