Individual Calculations January 2019
 Tuma, Jan  Total change: 3.00  Rating chartPersonal card
 2. liga 2018/2019 D r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 1968 2033 1.50 2 0.32 20 6.40 
  Svizensky, Lubos 1932 CZE0.501-0.1420-2.80 
  Kubat, Pavel 2004 CZE1.0010.46209.20 

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 1 PDSS 2018/2019 r4 various CZE 2018-12-09
RcRownchangeKK*chgGame
 1907 2033 0.50 1 -0.17 20 -3.40 
  Lorenc, Adam 1907 CZE0.501-0.1720-3.40 

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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