Individual Calculations April 2016
 Hobart, Christopher T  Total change: -8.80  Rating chartPersonal card
 2016 Lone Star Open Houston, Texas USA 2016-03-18
RcRownchangeKK*chgGame
 2128 2019 1.00 4 -0.44 20 -8.80 
  Langer, Michael f2266 USA0.001-0.1920-3.80 
  Zheng, Vincent 1970 USA1.0010.43208.60 
  Wang, Justin 2156 USA0.001-0.3220-6.40 
  Dejesus, Jeffrey A 2118 USA0.001-0.3620-7.20 

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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