Individual Calculations February 2018
 Soucha, Stepan  Total change: 7.40  Rating chartPersonal card
 2. divize JCSS - skupina B 2017/2018 r6-7 various CZE 2018-01-06
RcRownchangeKK*chgGame
 1770 1820 2.00 2 0.85 20 17.00 
  Lomsky, Radek 1773 CZE1.0010.43208.60 
  Korcak, Arnost 1766 CZE1.0010.42208.40 

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)
 
 1. divize JCSS 2017/2018 r6-7 various CZE 2018-01-07
RcRownchangeKK*chgGame
 1835 1820 0.00 1 -0.48 20 -9.60 
  Maly, Pavel 1835 CZE0.001-0.4820-9.60 

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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