Individual Calculations March 2018
 Kozak, Karel  Total change: 11.40  Rating chartPersonal card
 Krajsky prebor I UKSS 2017/2018 r7-8 various CZE 2018-02-04
RcRownchangeKK*chgGame
 1942 1873 1.50 2 0.67 20 13.40 
  Hlavaty, Jiri 2059 CZE0.5010.24204.80 
  Dostal, Petr 1825 CZE1.0010.43208.60 

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
 1800 1873 0.50 1 -0.10 20 -2.00 
  Jerabek, Jan 1800 CZE0.501-0.1020-2.00 

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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