Individual Calculations February 2020
 Pokorny, Zdenek  Total change: 2.80  Rating chartPersonal card
 KHSS - Krajsky prebor 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1924 2198 2.00 2 0.34 20 6.80 
  Slavik, Jan 1891 CZE1.0010.14202.80 
  Ret, Adam Josef 1957 CZE1.0010.20204.00 

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)
 
 2. liga D 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2116 2198 1.00 2 -0.20 20 -4.00 
  Varejcko, Josef 2246 CZE0.5010.07201.40 
  Kupsa, Matej 1986 CZE0.501-0.2720-5.40 

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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