Individual Calculations March 2019
 Kotva, Milan  Total change: -2.40  Rating chartPersonal card
 Krajska soutez PDSS 2018/2019 jih r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1815 1967 1.50 2 0.11 20 2.20 
  Grepl, Pavel 1901 CZE0.501-0.0920-1.80 
  Smejkal, Jan 1729 CZE1.0010.20204.00 

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
 1882 1967 1.00 2 -0.23 20 -4.60 
  Sodomka, Adam 1914 CZE1.0010.43208.60 
  Janecek, Vaclav 1850 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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