Individual Calculations July 2008
 Stepniak, Przemyslaw  Total change: -3.00  Rating chartPersonal card
 III Liga Lubuskie Lubuskie POL 2007-11-11
RcRownchangeKK*chgGame
 1910 1949 2.00 4 -0.12 25 -3.00 
  Czyz, Andrzej 2048 POL1.0010.642516.00 
  Milaszewski, Henryk 1992 POL0.5010.06251.50 
  Statucki, Maciej 1599 POL0.501-0.3925-9.75 
  Majkowski, Andrzej 2002 POL0.001-0.4325-10.75 

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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