Individual Calculations March 2017
 Bachan, Lukas  Total change: -24.20  Rating chartPersonal card
 Krajsky prebor Vysocina 2016/2017 r7-8 various CZE 2017-02-05
RcRownchangeKK*chgGame
 1660 1738 0.00 2 -1.21 20 -24.20 
  Libich, Jan 1701 CZE0.001-0.5520-11.00 
  Broz, Petr 1619 CZE0.001-0.6620-13.20 

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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