Individual Calculations February 2019
 Valtr, Tomas  Total change: -15.20  Rating chartPersonal card
 Krajsky prebor SSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1926 1945 0.00 2 -1.06 20 -21.20 
  Tesar, Martin 1984 CZE0.001-0.4520-9.00 
  Smid, Ondrej 1868 CZE0.001-0.6120-12.20 

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)
 
 Krajska soutez SSS 2018/2019 skupina B r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1874 1945 1.50 2 0.30 20 6.00 
  Kopecky, Tomas 1836 CZE0.501-0.1520-3.00 
  Zigmund, David 1912 CZE1.0010.45209.00 

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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