Individual Calculations December 2018
 Trojan, Lubos  Total change: -0.80  Rating chartPersonal card
 Krajsky prebor 1 PDSS 2018/2019 r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1978 1993 1.00 2 -0.04 20 -0.80 
  Jedlickova, Petra 1801 CZE1.0010.25205.00 
  Smajzr, Martin 2155 CZE0.001-0.2920-5.80 

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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