Individual Calculations May 2019
 Bosak, Jan  Total change: -12.40  Rating chartPersonal card
 2. liga 2018/2019 E r11 various CZE 2019-03-31
RcRownchangeKK*chgGame
 2022 2064 0.00 1 -0.56 20 -11.20 
  Bares, Jachym 2022 CZE0.001-0.5620-11.20 

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)
 
 Krajsky prebor SSZK 2018/2019 r11 various CZE 2019-04-07
RcRownchangeKK*chgGame
 2006 2050 0.50 1 -0.06 20 -1.20 
  Zichacek, Libor 2006 CZE0.501-0.0620-1.20 

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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