Individual Calculations March 2017
 Deeth, Steven B  Total change: -43.80  Rating chartPersonal card
 2017 Oregon Closed Championship Portland, Oregon USA 2017-02-11
RcRownchangeKK*chgGame
 2051 2075 2.50 9 -2.19 20 -43.80 
  Russell, Corey f2092 USA1.0010.522010.40 
  Talyansky, Seth D 2176 USA0.001-0.3620-7.20 
  Cigan, Jason 2100 USA0.001-0.4720-9.40 
  Haessler, Carl 2139 USA0.001-0.4120-8.20 
  Smail, Benedict A 2120 USA0.001-0.4420-8.80 
  Grabinsky, Joshua c1702 USA1.0010.10202.00 
  Zavortink, Matt B 1979 USA0.001-0.6320-12.60 
  Richardson, Ryan 2062 USA0.501-0.0220-0.40 
  Bjorksten, Lennart 2089 USA0.001-0.4820-9.60 

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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