Individual Calculations March 2020
 Zpevakova, Jana  Total change: -0.20  Rating chartPersonal card
 1. liga vychod 2019/2020 r7-8 various CZE 2020-02-02
RcRownchangeKK*chgGame
 2223 2104 1.00 2 0.31 20 6.20 
  Mica, Marek c2313 CZE0.001-0.2320-4.60 
  Mrva, Marek 2133 CZE1.0010.542010.80 

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)
 
 2. liga E 2019/2020 r8-9 various CZE 2020-02-09
RcRownchangeKK*chgGame
 2240 2104 0.00 1 -0.32 20 -6.40 
  Kubik, Michael 2240 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)
 

 

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