Individual Calculations March 2020
 Hejny, Jaroslav  Total change: -3.80  Rating chartPersonal card
 JMSS - Krajsky prebor I 2019/2020 r7-8 various CZE 2020-02-02
RcRownchangeKK*chgGame
 2107 1974 1.00 2 0.36 20 7.20 
  Dirgas, Josef 2089 CZE0.5010.16203.20 
  Symersky, Petr 2125 CZE0.5010.20204.00 

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 E 2019/2020 r8-9 various CZE 2020-02-09
RcRownchangeKK*chgGame
 1938 1974 0.00 1 -0.55 20 -11.00 
  Bacak Petr Ml., 1938 CZE0.001-0.5520-11.00 

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)
 

 

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