Individual Calculations February 2020
 Dvorakova, Olga  Total change: -24.40  Rating chartPersonal card
 2. liga E 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 1978 1817 0.00 1 -0.29 40 -11.60 
  Straka, Vojtech 1978 CZE0.001-0.2940-11.60 

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)
 
 Extraliga mladeze - Vychod 2019/2020 r6-7 various CZE 2020-01-18
RcRownchangeKK*chgGame
 1953 1817 0.00 1 -0.32 40 -12.80 
  Nguyen, Thai Dai Vinh 1953 CZE0.001-0.3240-12.80 

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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