Individual Calculations September 2010
 Kowalczuk, Mikolaj  Total change: -18.75  Rating chartPersonal card
 DMP - II Liga Juniorow 2010 Chelm POL 2010-07-06
RcRownchangeKK*chgGame
 1728 1939 4.00 7 -1.25 15 -18.75 
  Grzeskow, Adrian 1829 POL0.001-0.6515-9.75 
  Somyk, Marcin 1869 POL0.001-0.6015-9.00 
  Posuniak, Kacper 1786 POL0.001-0.7015-10.50 
  Bienias, Piotr 1775 POL1.0010.28154.20 
  Rosicki, Marcin 1548 POL1.0010.09151.35 
  Pisarek, Marcin 1746 POL1.0010.25153.75 
  Kielbasa, Artur 1541 POL1.0010.08151.20 

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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