Individual Calculations September 2010
 Sobotnik, Petr  Total change: 0.00  Rating chartPersonal card
 NIKI Open 2010 Nachod CZE 2010-07-03
RcRownchangeRpKK*chgGame
 1868 0 3.50 8 0.00 1825   0.00 
  Jecha, Petr 1960 CZE0.0010.00 0.00 
  Saucuk, Martin 1796 CZE0.0010.00 0.00 
  Rycyk, Radoslaw 1707 POL0.5010.00 0.00 
  Jina, Lubos 1882 CZE1.0010.00 0.00 
  Tejkal, Jiri 1961 CZE0.0010.00 0.00 
  Zizka, Jan 1909 CZE1.0010.00 0.00 
  Wrzesinski, Pawel 1976 POL0.0010.00 0.00 
  Palla, Rostislav 1749 CZE1.0010.00 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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