Individual Calculations March 2019
 Plucar, Jiri  Total change: -4.80  Rating chartPersonal card
 1. divize JCSS 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1926 1712 0.00 1 -0.23 20 -4.60 
  Simecek, Alexej 1926 CZE0.001-0.2320-4.60 

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)
 
 2. divize JCSS 2018/2019 finale A r1-2 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1707 1712 1.00 2 -0.01 20 -0.20 
  Burian, Petr 1738 CZE1.0010.542010.80 
  Tumova, Anna 1675 CZE0.001-0.5520-11.00 

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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