Individual Calculations August 2012
 Kubosova, Jana  Total change: -23.10  Rating chartPersonal card
 Karvina Open 2012 Karvina CZE 2012-06-30
RcRownchangeKK*chgGame
 1624 1520 1.50 6 -0.77 30 -23.10 
  Migdal, Milan 1917 CZE0.001-0.0830-2.40 
  Krajcovic, Filip 1700 CZE0.001-0.2630-7.80 
  Melzer, Petr 1659 CZE0.001-0.3130-9.30 
  Horvath, Tomas 1468 CZE0.501-0.0730-2.10 
  Krivohlavek, Josef 1491 CZE0.001-0.5430-16.20 
  Kubiniok, Stanislaw 1511 POL1.0010.493014.70 

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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