Individual Calculations May 2015
 Sakar, Milos  Total change: -19.40  Rating chartPersonal card
 Prebor Prahy 2014/2015 - I. trida - skupina 12 Praha CZE 2015-01-12
RcRownchangeKK*chgGame
 2036 2029 0.50 3 -0.97 20 -19.40 
  Sedy, Pavel 2052 CZE0.001-0.4720-9.40 
  Sterba, Karel 1911 CZE0.501-0.1620-3.20 
  Srba, Milan 2145 CZE0.001-0.3420-6.80 

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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