Individual Calculations June 2013
 Langr, Jiri  Total change: 7.20  Rating chartPersonal card
 Hradec Kralove Open 2013 Hradec Kralove CZE 2013-05-15
RcRownchangeKK*chgGame
 1844 1704 3.50 9 0.48 15 7.20 
  Navratil-Jun., Jiri 2025 CZE1.0010.871513.05 
  Spanton, Tim 2024 ENG0.001-0.1315-1.95 
  Young, Mel 1899 ENG0.5010.25153.75 
  Sedivy, Martin 1989 CZE0.001-0.1615-2.40 
  Jiruse, Josef 1995 CZE0.001-0.1515-2.25 
  Kosar, Matej 1667 CZE0.001-0.5515-8.25 
  Nemcova, Kamila 1505 CZE1.0010.24153.60 
  Schoeppe, Christian 1668 GER1.0010.45156.75 
  Lasek, Frantisek 1823 CZE0.001-0.3415-5.10 

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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