Individual Calculations April 2013
 Mroz, Waldemar  Total change: 23.40  Rating chartPersonal card
 Otwarta Lubelska Liga Szachowa Wojewodztwo Lubelskie POL 2013-01-06
RcRownchangeKK*chgGame
 1940 1825 4.50 8 1.56 15 23.40 
  Waszczuk, Mariusz 1643 POL1.0010.26153.90 
  Waszczuk, Mariusz 1643 POL1.0010.26153.90 
  Pikulinski, Janusz 1967 POL0.5010.19152.85 
  Pikulinski, Janusz 1967 POL0.5010.19152.85 
  Pawelec, Bartosz 2040 POL0.5010.27154.05 
  Fraczek, Dariusz 2187 POL0.001-0.1015-1.50 
  Fraczek, Dariusz 2187 POL0.5010.40156.00 
  Swatek, Wojciech 1887 POL0.5010.09151.35 

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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