Individual Calculations July 2013
 Kasiurak, Zach  Total change: 1.35  Rating chartPersonal card
 22nd Annual Chicago Open - Under 2300 Section Wheeling, Illinois USA 2013-05-24
RcRownchangeKK*chgGame
 2032 2133 4.50 7 0.09 15 1.35 
  Flaga, Krzysztof 2055 USA1.0010.39155.85 
  Peng, David Tianjian 2018 USA0.501-0.1615-2.40 
  Auger, Michael William 2085 USA0.501-0.0715-1.05 
  Smail, Benedict A 2079 USA1.0010.42156.30 
  Feng, Maggie 1788 USA0.501-0.3915-5.85 
  Chow, Albert C f2119 USA0.501-0.0215-0.30 
  Inapuri, Ramya Krishna wf2078 IND0.501-0.0815-1.20 

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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