Individual Calculations February 2018
 Bures, Jiri  Total change: -7.00  Rating chartPersonal card
 2. divize JCSS - skupina B 2017/2018 r6-7 various CZE 2018-01-06
RcRownchangeKK*chgGame
 1945 2004 0.50 1 -0.08 40 -3.20 
  Nagy, Ladislav 1945 CZE0.501-0.0840-3.20 

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)
 
NOTE: K factor changed
 1. divize JCSS 2017/2018 r6-7 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2250 2004 0.00 1 -0.19 20 -3.80 
  Lacina, Adolf f2250 CZE0.001-0.1920-3.80 

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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