Individual Calculations May 2010
 Hajnrych, Jakub  Total change: -10.95  Rating chartPersonal card
 Dolnoslaska Liga Szachowa Dolny Slask POL 2009-10-18
RcRownchangeKK*chgGame
 2081 1979 0.00 2 -0.73 15 -10.95 
  Dubinski, Mateusz 2171 POL0.001-0.2515-3.75 
  Jurkowski, Marcin 1991 POL0.001-0.4815-7.20 

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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