Individual Calculations September 2009
 Bednar, Petr  Total change: 0.00  Rating chartPersonal card
 Czech Open 2009 D - Chladek a Tintera Open Pardubice CZE 2009-07-25
RcRownchangeRpKK*chgGame
 1800 0 4.00 8 0.00 1800   0.00 
  Orekhov, Nikolay 1790 RUS1.0010.00 0.00 
  Svida, Rostislav 1856 CZE0.5010.00 0.00 
  De Vogelaere, Robin 1800 BEL0.0010.00 0.00 
  Vuillemard, Jean-Marc 1806 FRA0.5010.00 0.00 
  Uveric, Djordje 1796 CZE1.0010.00 0.00 
  Yuan, Yizheng 1770 GER0.0010.00 0.00 
  Safr, Jan 1795 CZE0.5010.00 0.00 
  Mraz, Pavel 1785 CZE0.5010.00 0.00 

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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