Individual Calculations February 2019
 Letovanec, Petr  Total change: -2.60  Rating chartPersonal card
 Okresni prebor Frydek-Mistek 2018/2019 r6-7 various CZE 2019-01-05
RcRownchangeKK*chgGame
 1941 1809 0.00 1 -0.32 20 -6.40 
  Kraus, Frantisek 1941 CZE0.001-0.3220-6.40 

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 2018/2019 F r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1948 1809 0.50 1 0.19 20 3.80 
  Bulawa, Marek 1948 CZE0.5010.19203.80 

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)
 

 

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