Individual Calculations March 2019
 Mazanek, David  Total change: 11.40  Rating chartPersonal card
 Krajsky prebor SSS 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1921 1882 1.00 2 0.10 20 2.00 
  Mejzr, Jan 1878 CZE1.0010.49209.80 
  Machacek, Otakar 1963 CZE0.001-0.3920-7.80 

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)
 
 Krajska soutez SSS 2018/2019 skupina B r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1869 1882 1.50 2 0.47 20 9.40 
  Koper, Stefan 1872 CZE0.501-0.0120-0.20 
  Vorackova, Jarmila 1865 CZE1.0010.48209.60 

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)
 

 

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