Individual Calculations March 2016
 Boukal, Petr  Total change: -8.60  Rating chartPersonal card
 1. liga zapad 2015/2016 r7-9 various CZE 2016-01-31
RcRownchangeKK*chgGame
 2199 2135 0.50 1 0.09 20 1.80 
  Bostl, Frantisek 2199 CZE0.5010.09201.80 

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 A 2015/2016 r7-8 various CZE 2016-02-07
RcRownchangeKK*chgGame
 2129 2134 0.50 2 -0.52 20 -10.40 
  Jascenko, Olga wm2150 CZE0.5010.02200.40 
  Mazanek, Kamil 2107 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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