Individual Calculations September 2013
 Hatzl, Johannes  Total change: 3.00  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2146 2128 3.50 7 0.20 15 3.00 
  Klyuev, Alexander S. 2268 RUS0.001-0.3115-4.65 
  Hendriks, Willy m2417 NED0.001-0.1615-2.40 
  Reinkoester, Michael 2008 GER1.0010.34155.10 
  Kummer, Helmut m2348 AUT0.5010.28154.20 
  Prelati, Maurizio 1942 ITA0.501-0.2415-3.60 
  Walker, Kevin 1789 GER1.0010.12151.80 
  Wiesinger, Robert 2252 AUT0.5010.17152.55 

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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