Individual Calculations May 2012
 Sron, Przemyslaw  Total change: -8.25  Rating chartPersonal card
 Wielkopolska Liga Seniorow - III Liga Rejon Wielkopolski POL 2011-11-27
RcRownchangeKK*chgGame
 1789 1797 2.00 5 -0.55 15 -8.25 
  Purzycki, Jan Dawid 2044 POL0.001-0.1915-2.85 
  Nowakowski, Jaroslaw 1850 POL0.5010.07151.05 
  Kupryjanczyk, Jan 1832 POL0.5010.05150.75 
  Szymkowiak, Damian 1647 POL0.001-0.7015-10.50 
  Bruder, Adam 1572 POL1.0010.22153.30 

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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