Individual Calculations July 2013
 Hyatt, Doug  Total change: -1.80  Rating chartPersonal card
 22nd Annual Chicago Open - Under 2300 Section Wheeling, Illinois USA 2013-05-24
RcRownchangeKK*chgGame
 2132 2035 2.50 7 -0.12 15 -1.80 
  Corallo, Michael Patrick 2203 USA0.5010.22153.30 
  Busygin, Stanislav 2163 USA0.5010.17152.55 
  Zin, Aung Thant f2271 MYA0.001-0.2015-3.00 
  Sachs, Derek D 2008 USA0.001-0.5415-8.10 
  Flaga, Krzysztof 2055 USA0.5010.03150.45 
  Hallenbeck, Alex 2038 USA1.0010.50157.50 
  Hendrickson, Nolan 2188 USA0.001-0.3015-4.50 

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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