Individual Calculations March 2019
 Siwek, Antonin  Total change: -5.40  Rating chartPersonal card
 Krajsky prebor MKSS 2018/2019 r7-8 various CZE 2019-02-03
RcRownchangeKK*chgGame
 1782 1892 0.50 2 -0.79 20 -15.80 
  Vitasek, Jan 1870 CZE0.001-0.5320-10.60 
  Sysala, Stanislav 1694 CZE0.501-0.2620-5.20 

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 2018/2019 F r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1964 1892 0.50 1 0.10 20 2.00 
  Szotek, Josef 1964 CZE0.5010.10202.00 

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)
 
 Krajska soutez MKSS 2018/2019 A r8-9 various CZE 2019-02-10
RcRownchangeKK*chgGame
 1833 1892 1.00 1 0.42 20 8.40 
  Jaros, Bohumil 1833 CZE1.0010.42208.40 

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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