Individual Calculations May 2014
 Regam, Jessica  Total change: -9.90  Rating chartPersonal card
 2nd Annual Naperville International Women Championship Naperville, Illinois USA 2014-03-27
RcRownchangeKK*chgGame
 2165 2016 1.50 7 -0.66 15 -9.90 
  Tjoelsen, Katrine wm2202 NOR0.001-0.2615-3.90 
  Stjazhkina, Olga wg2209 RUS0.5010.25153.75 
  Styazhkina, Anna wm2232 RUS0.001-0.2215-3.30 
  Schmakel, Sam A 2285 USA0.001-0.1715-2.55 
  Agrest, Inna wm2165 SWE0.001-0.3015-4.50 
  Chiang, Sarah wf2099 USA0.001-0.3915-5.85 
  Virkud, Apurva wc1964 USA1.0010.43156.45 

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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