Individual Calculations April 2018
 Sedlacek, Oldrich  Total change: -18.40  Rating chartPersonal card
 1. liga východ 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 2100 2229 0.50 2 -0.84 20 -16.80 
  Pardy, Martin 2018 CZE0.501-0.2720-5.40 
  Dvorak, Martin 2181 CZE0.001-0.5720-11.40 

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)
 
 2. liga D 2017/2018 r10 various CZE 2018-03-18
RcRownchangeKK*chgGame
 2170 2229 0.50 1 -0.08 20 -1.60 
  Cechura, Petr 2170 CZE0.501-0.0820-1.60 

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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