Individual Calculations April 2013
 Toervenyi, Roman  Total change: 22.65  Rating chartPersonal card
 2. liga - D 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2004 2004 3.50 4 1.51 15 22.65 
  Pirklova, Hana 2088 CZE1.0010.62159.30 
  Steiner, Pavel 1886 CZE1.0010.34155.10 
  Volf, Jaroslav 2126 CZE0.5010.17152.55 
  Prax, Ivo 1916 CZE1.0010.38155.70 

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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