Individual Calculations May 2014
 Kotrys, Tomas  Total change: -12.60  Rating chartPersonal card
 Krajsky prebor SSOK 2013/2014 various CZE 2013-10-20
RcRownchangeKK*chgGame
 1728 1697 0.50 2 -0.42 30 -12.60 
  Kincl, Dobromir 1720 CZE0.5010.03300.90 
  Matys, Michal 1736 CZE0.001-0.4530-13.50 

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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