Individual Calculations January 2019
 Petrik, Petr  Total change: -11.40  Rating chartPersonal card
 2. liga 2018/2019 E r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 2036 2027 1.00 2 0.02 20 0.40 
  Travnicek, Petr 2117 CZE1.0010.622012.40 
  Balazec, Ludovit 1955 CZE0.001-0.6020-12.00 

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)
 
 Krajsky prebor SSZK 2018/2019 r4 various CZE 2018-12-09
RcRownchangeKK*chgGame
 1964 2027 0.00 1 -0.59 20 -11.80 
  Zapletal, Oldrich 1964 CZE0.001-0.5920-11.80 

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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