Individual Calculations February 2020
 Groh, Jiri  Total change: -9.20  Rating chartPersonal card
 PDSS - Krajský prebor I 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1901 2014 0.50 2 -0.81 20 -16.20 
  Lorenc, Adam 1960 CZE0.501-0.0820-1.60 
  Novotny, Ondrej 1842 CZE0.001-0.7320-14.60 

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)
 
 SSS - Krajska soutez B 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 1957 2014 1.50 2 0.35 20 7.00 
  Vavrinec, Tomas 1910 CZE1.0010.36207.20 
  Kaplan, Daniel 2004 CZE0.501-0.0120-0.20 

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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