Individual Calculations February 2019
 Lauko, Marian  Total change: -2.40  Rating chartPersonal card
 1. divize JCSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1826 1850 0.50 1 -0.03 20 -0.60 
  David, Karel 1826 CZE0.501-0.0320-0.60 

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)
 
 2. divize JCSS 2018/2019 B r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1786 1850 0.50 1 -0.09 20 -1.80 
  Cernik, Rudolf 1786 CZE0.501-0.0920-1.80 

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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