Individual Calculations January 2019
 Krbusik, Marian  Total change: 11.40  Rating chartPersonal card
 2. divize JCSS 2018/2019 A r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 1957 1888 1.50 2 0.69 20 13.80 
  Janovsky, Martin 1988 CZE1.0010.642012.80 
  Lenc, Bohumil 1925 CZE0.5010.05201.00 

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
 1798 1888 0.50 1 -0.12 20 -2.40 
  Marek, Jan 1798 CZE0.501-0.1220-2.40 

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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