Individual Calculations October 2008
 Kovar, Petr  Total change: -16.50  Rating chartPersonal card
 Nachod Niki Open 2008 Nachod CZE 2008-06-28
RcRownchangeKK*chgGame
 1924 2000 3.00 7 -1.10 15 -16.50 
  Kulhanek, Tomas m2350 CZE0.001-0.1115-1.65 
  Vanoucek, Pavel 1650 CZE1.0010.11151.65 
  Pavlicek, Petr 2111 CZE0.001-0.3515-5.25 
  Cazacu, Gabriela 1650 MDA1.0010.11151.65 
  Hlavac, Frantisek 2081 CZE0.001-0.3915-5.85 
  Cvejn, Jaroslav 1755 CZE1.0010.20153.00 
  Schejbal, Josef 1873 CZE0.001-0.6715-10.05 

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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