Individual Calculations January 2019
 Plucar, Jiri  Total change: -4.80  Rating chartPersonal card
 2. divize JCSS 2018/2019 B r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 1733 1686 0.50 1 0.07 40 2.80 
  Korcak, Arnost 1733 CZE0.5010.07402.80 

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)
 
 1. divize JCSS 2018/2019 r4 various CZE 2018-12-09
RcRownchangeKK*chgGame
 1939 1686 0.00 1 -0.19 40 -7.60 
  Havlik, Jan, Sen. 1939 CZE0.001-0.1940-7.60 

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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