Individual Calculations January 2018
 Novak, Jindrich  Total change: -21.80  Rating chartPersonal card
 Krajska soutez SSS - skupina B 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 1954 2103 0.50 2 -0.86 20 -17.20 
  Hadzala, Daniel 2072 CZE0.001-0.5420-10.80 
  Ulrich, David 1836 CZE0.501-0.3220-6.40 

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)
 
 Krajsky prebor SSS 2017/2018 r4 various CZE 2017-12-10
RcRownchangeKK*chgGame
 1924 2103 0.50 1 -0.23 20 -4.60 
  Pribyl, Jaroslav 1924 CZE0.501-0.2320-4.60 

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)
 

 

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