Individual Calculations March 2019
 Dusek, Josef  Total change: -4.60  Rating chartPersonal card
 Krajska soutez PDSS 2018/2019 sever r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1590 1739 0.50 1 -0.20 20 -4.00 
  Stepan, Stanislav 1590 CZE0.501-0.2020-4.00 

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)
 
 Krajsky prebor 2 PDSS 2018/2019 vychod r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1935 1739 0.50 2 -0.03 20 -0.60 
  Marinov, Peter 1820 CZE0.5010.11202.20 
  Hrobar, Vlastimil 2050 CZE0.001-0.1420-2.80 

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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