Individual Calculations March 2017
 Rozman, Roman  Total change: 103.20  Rating chartPersonal card
 Int. Chess Open Graz 2017 Grp B Graz AUT 2017-02-20
RcRownchangeKK*chgGame
 1743 1511 4.50 8 2.58 40 103.20 
  Hapke, Ralf 1857 GER0.001-0.1140-4.40 
  Rabovszky, Gyorgy 1891 HUN0.001-0.0940-3.60 
  Hersel, Rudolf 1462 AUT1.0010.434017.20 
  Katter, Katharina 1424 AUT0.001-0.6240-24.80 
  Grundhammer, Gerhard 1829 GER1.0010.874034.80 
  Napetschnig, Martin 1803 AUT1.0010.854034.00 
  Hegedus, Luca 1821 HUN0.5010.364014.40 
  Korat, Franz 1856 AUT1.0010.894035.60 

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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