Individual Calculations October 2008
 Majkowski, Andrzej  Total change: -9.30  Rating chartPersonal card
 16th Lasker Memorial - Open B Barlinek POL 2008-05-31
RcRownchangeKK*chgGame
 1869 2002 4.00 7 -0.62 15 -9.30 
  Statucki, Maciej 1652 POL1.0010.11151.65 
  Rosiak, Agata 1854 POL0.001-0.7015-10.50 
  Kulaszynski, Michal 1808 POL0.001-0.7515-11.25 
  Poniewierski, Piotr 2049 POL1.0010.57158.55 
  Dobrowolski, Marcin 1949 POL0.501-0.0715-1.05 
  Czernicki, Bogdan 2032 POL0.5010.04150.60 
  Chomski, Maciej 1736 POL1.0010.18152.70 

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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