Individual Calculations March 2016
 Petrzela, Pavel  Total change: 3.00  Rating chartPersonal card
 Krajsky prebor SSZK 2015/2016 r7-9 various CZE 2016-01-31
RcRownchangeKK*chgGame
 2033 1998 1.50 3 0.15 20 3.00 
  Brazdil, Roman 2161 CZE0.5010.22204.40 
  Vavra, Antonin 1915 CZE0.501-0.1120-2.20 
  Naplava, Pavel 2024 CZE0.5010.04200.80 

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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