Individual Calculations December 2015
 Purnoch, Josef  Total change: 9.60  Rating chartPersonal card
 1. liga zapad 2015/2016 r2-4 various CZE 2015-11-01
RcRownchangeKK*chgGame
 2327 2188 1.50 3 0.55 20 11.00 
  Voloshin, Leonid g2401 CZE0.001-0.2320-4.60 
  Tuma, Jakub f2291 CZE1.0010.642012.80 
  Constantinou, Peter f2288 ENG0.5010.14202.80 

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)
 
 2. liga B 2015/2016 r2-3 various CZE 2015-11-08
RcRownchangeKK*chgGame
 2139 2188 0.50 1 -0.07 20 -1.40 
  Krivanek, Vladimir 2139 CZE0.501-0.0720-1.40 

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)
 

 

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