Individual Calculations March 2022
 Ptacek, Lubos  Total change: 0.60  Rating chartPersonal card
 2. liga D 2021/2022 r7-8 various CZE 2022-01-30
RcRownchangeKK*chgGame
 2045 2058 1.50 2 0.46 20 9.20 
  Kupsa, Matej 2089 CZE1.0010.542010.80 
  Vesely, Tomas 2001 CZE0.501-0.0820-1.60 

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)
 
 PDSS Krajsky prebor I 2021/2022 r8-9 various CZE 2022-02-06
RcRownchangeKK*chgGame
 2086 2063 0.50 2 -0.43 20 -8.60 
  Kratky, Josef 2046 CZE0.501-0.0220-0.40 
  Brozka, Karel 2125 CZE0.001-0.4120-8.20 

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)
 

 

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