Individual Calculations April 2019
 Janovsky, Martin  Total change: -7.80  Rating chartPersonal card
 1. divize JCSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 2238 1949 0.50 2 0.15 20 3.00 
  Havlik, Jan f2349  * CZE0.001-0.0820-1.60 
  Bostl, Frantisek 2126 CZE0.5010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 finale A r3 various CZE 2019-03-17
RcRownchangeKK*chgGame
 1923 1949 0.00 1 -0.54 20 -10.80 
  Nagy, Ladislav 1923 CZE0.001-0.5420-10.80 

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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