Individual Calculations March 2019
 Kotas, Jan  Total change: 5.20  Rating chartPersonal card
 Okresni prebor Frydek-Mistek 2018/2019 r8-9 various CZE 2019-02-02
RcRownchangeKK*chgGame
 1857 1835 1.50 2 0.56 20 11.20 
  Blecha, Josef 1903 CZE0.5010.09201.80 
  Miculka, Ivo 1811 CZE1.0010.47209.40 

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)
 
 Krajska soutez MKSS 2018/2019 B r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1595 1835 0.50 1 -0.30 20 -6.00 
  Bulej, Matej 1595 SVK0.501-0.3020-6.00 

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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