Individual Calculations March 2018
 Kostal, Jindrich  Total change: -4.80  Rating chartPersonal card
 Krajsky prebor I UKSS 2017/2018 r7-8 various CZE 2018-02-04
RcRownchangeKK*chgGame
 1989 1864 0.50 2 -0.17 20 -3.40 
  Lesak, Jiri 1969 CZE0.5010.14202.80 
  Voslar, Jan 2009 CZE0.001-0.3120-6.20 

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)
 
 Krajsky prebor II A UKSS 2017/2018 r8-9 various CZE 2018-02-11
RcRownchangeKK*chgGame
 1833 1864 1.00 2 -0.07 20 -1.40 
  Vrchotka, Josef 1986 CZE0.001-0.3320-6.60 
  Sebl, Jan 1680 CZE1.0010.26205.20 

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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