Individual Calculations January 2019
 Plesek, Jiri  Total change: -11.60  Rating chartPersonal card
 2. liga 2018/2019 C r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 2071 2164 1.00 2 -0.25 20 -5.00 
  Malac, Petr 2005 CZE1.0010.29205.80 
  Novak, Radomir 2137 CZE0.001-0.5420-10.80 

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)
 
 1. liga 2018/2019 zapad r4 various CZE 2018-12-09
RcRownchangeKK*chgGame
 2290 2164 0.00 1 -0.33 20 -6.60 
  Zeman, Matyas 2290 CZE0.001-0.3320-6.60 

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)
 

 

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