Individual Calculations July 2009
 Koerber, Antonin  Total change: -32.50  Rating chartPersonal card
 Ostravsky konik - FIDE open Ostrava CZE 2009-05-02
RcRownchangeKK*chgGame
 2055 1855 0.50 7 -1.30 25 -32.50 
  Karhanek, Pavel 2192 CZE0.5010.38259.50 
  Bylino, Oleg f2146 UKR0.001-0.1525-3.75 
  Konstacky, Matej 2144 CZE0.001-0.1625-4.00 
  Novosadova, Kristyna 2043 CZE0.001-0.2625-6.50 
  Vermirovsky, Vlastimil 2020 CZE0.001-0.2825-7.00 
  Kowara, Magdalena 1837 POL0.001-0.5325-13.25 
  Tylecek, Drahomir 2002 CZE0.001-0.3025-7.50 

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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