Individual Calculations April 2013
 Motyl, Tomasz  Total change: -11.70  Rating chartPersonal card
 3rd Lower Silesian Ligue 2012/2013 Lower Silesia POL 2012-10-21
RcRownchangeKK*chgGame
 2081 2027 0.50 3 -0.78 15 -11.70 
  Klykow, Lukasz 2187 POL0.001-0.2915-4.35 
  Machlowski, Slawomir 2181 CZE0.001-0.2915-4.35 
  Gorecki, Janusz 1875 POL0.501-0.2015-3.00 

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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