Individual Calculations May 2014
 Tjoelsen, Katrine  Total change: -1.05  Rating chartPersonal card
 2nd Annual Naperville International Women Championship Naperville, Illinois USA 2014-03-27
RcRownchangeKK*chgGame
 2139 2202 4.00 7 -0.07 15 -1.05 
  Regam, Jessica wf2016 USA1.0010.26153.90 
  Chiang, Sarah wf2099 USA1.0010.36155.40 
  Virkud, Apurva wc1964 USA1.0010.20153.00 
  Agrest, Inna wm2165 SWE0.501-0.0515-0.75 
  Stjazhkina, Olga wg2209 RUS0.001-0.4915-7.35 
  Styazhkina, Anna wm2232 RUS0.5010.04150.60 
  Schmakel, Sam A 2285 USA0.001-0.3915-5.85 

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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