Individual Calculations March 2018
 Blaha, Marek  Total change: 14.80  Rating chartPersonal card
 Krajsky prebor SSOK 2017/2018 r7-8 various CZE 2018-02-04
RcRownchangeKK*chgGame
 1717 1762 1.50 2 0.37 40 14.80 
  Stepan, Petr 1779 CZE0.5010.02400.80 
  Hudsky, Milos 1654 CZE1.0010.354014.00 

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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