Individual Calculations May 2014
 Pfeffer, Erik  Total change: -2.55  Rating chartPersonal card
 Zlinsky krajsky prebor 2013/2014 various CZE 2013-10-20
RcRownchangeKK*chgGame
 1887 1950 4.50 8 -0.17 15 -2.55 
  Tomeckova, Aneta 1769 CZE1.0010.26153.90 
  Krupa, Josef 1797 CZE1.0010.30154.50 
  Petrik, Petr 1966 CZE0.001-0.4815-7.20 
  Stuchly, Ondrej 1803 CZE1.0010.30154.50 
  Zajicek, Radek 1787 CZE0.501-0.2215-3.30 
  Pys, Zbynek 1949 CZE0.5010.00150.00 
  Smilek, Petr 2009 CZE0.001-0.4215-6.30 
  Rachunek, Milan 2017 CZE0.5010.09151.35 

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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