Individual Calculations May 2011
 Haring, Ruth Inez  Total change: -16.05  Rating chartPersonal card
 11th Annual Reno Far West Open Reno, Nevada USA 2011-04-22
RcRownchangeKK*chgGame
 2060 1980 0.50 4 -1.07 15 -16.05 
  Akopian, Robert 2096 USA0.001-0.3415-5.10 
  Wheeler, Cameron 1916 USA0.001-0.5915-8.85 
  Heywood, Bill 2152 USA0.001-0.2715-4.05 
  Banik, Siddharth G 2076 USA0.5010.13151.95 

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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