Individual Calculations September 2015
 Dragnev, Valentin  Total change: 45.80  Rating chartPersonal card
 Vienna Chess Open 2015 Grp A Vienna AUT 2015-08-15
RcRownchangeKK*chgGame
 2312 2339 7.00 9 2.29 20 45.80 
  Hofbauer, Peter 2035 AUT1.0010.14202.80 
  Bachstein, Dustin 2129 GER1.0010.23204.60 
  Khalakhan, Jurij 1987 AUT0.501-0.3920-7.80 
  Scheffknecht, Philipp 2121 AUT1.0010.22204.40 
  Rombaldoni, Denis m2467 ITA1.0010.672013.40 
  Hawkins, Jonathan g2554 ENG0.001-0.2320-4.60 
  Dizdarevic, Emir g2540 BIH1.0010.762015.20 
  Froewis, Georg m2434 AUT1.0010.632012.60 
  Brunello, Sabino g2545 ITA0.5010.26205.20 

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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