Individual Calculations May 2015
 Merta, Vlastimil  Total change: -3.80  Rating chartPersonal card
 Krajsky prebor MKSS 2014/2015 r7-8 various CZE 2015-02-01
RcRownchangeKK*chgGame
 2169 1919 0.00 1 -0.19 20 -3.80 
  Skola, Miroslav 2169 CZE0.001-0.1920-3.80 

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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