Individual Calculations January 2018
 Brunova, Blanka  Total change: -20.80  Rating chartPersonal card
 2. liga A 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 1969 1939 0.50 1 0.04 40 1.60 
  Eretova, Jana 1969 CZE0.5010.04401.60 

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 SSPK 2017/2018 r4 various CZE 2017-12-10
RcRownchangeKK*chgGame
 1893 1939 0.00 1 -0.56 40 -22.40 
  Bechynsky, Jan 1893 CZE0.001-0.5640-22.40 

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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