Individual Calculations August 2013
 Wasiolek, Rory E  Total change: -10.20  Rating chartPersonal card
 18th Annual Pacific Coast Open Agoura Hills, California USA 2013-07-18
RcRownchangeKK*chgGame
 2104 2058 2.00 6 -0.68 15 -10.20 
  Amanov, Zhanibek m2362 KAZ0.001-0.1415-2.10 
  Anderson, Craig R 1977 USA0.501-0.1115-1.65 
  Iyer, Venkat 1955 USA0.501-0.1415-2.10 
  Pena, Pablo 2159 USA0.001-0.3615-5.40 
  Byambaa, Uyanga wf2075 MGL1.0010.52157.80 
  Rozovsky, Daniel f2096 USA0.001-0.4515-6.75 

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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