Individual Calculations December 2014
 Valenta, Petr  Total change: -23.80  Rating chartPersonal card
 Harrachov FIDE Open 2014 Harrachov CZE 2014-10-25
RcRownchangeKK*chgGame
 1938 1900 2.00 7 -1.19 20 -23.80 
  Pekar, Vaclav 2174 CZE0.001-0.1720-3.40 
  Tobiskova, Petra 1634 CZE1.0010.18203.60 
  Pycha, Patrik 2035 CZE0.5010.18203.60 
  Killar, Marek 2006 CZE0.5010.14202.80 
  Tuma, Jan 2200 CZE0.001-0.1520-3.00 
  Svach, Jan 1827 CZE0.001-0.6020-12.00 
  Danhel, Lukas 1692 CZE0.001-0.7720-15.40 

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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