Individual Calculations February 2020
 Postl, Petr  Total change: -23.80  Rating chartPersonal card
 KSSKV - Krajsky prebor I 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1760 1978 0.00 1 -0.78 20 -15.60 
  Steinfeld, Jan 1760 CZE0.001-0.7820-15.60 

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. liga B 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2042 1978 0.00 1 -0.41 20 -8.20 
  Korsa, Jindrich 2042 CZE0.001-0.4120-8.20 

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)
 

 

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