Individual Calculations April 2016
 Kopecky, Roman  Total change: 2.00  Rating chartPersonal card
 2. liga D 2015/2016 r9 various CZE 2016-03-13
RcRownchangeKK*chgGame
 1998 1973 0.50 1 0.03 20 0.60 
  Houska, Bronislav 1998 CZE0.5010.03200.60 

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)
 
 Krajsky prebor SSOK 2015/2016 r10 various CZE 2016-03-20
RcRownchangeKK*chgGame
 2020 1973 0.50 1 0.07 20 1.40 
  Perina, Michal 2020 CZE0.5010.07201.40 

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)
 

 

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