Individual Calculations January 2009
 Lyons, Kieran  Total change: -15.25  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2037 1840 1.00 6 -0.61 25 -15.25 
  Melnik, Galina wf2062 RUS0.001-0.2225-5.50 
  Khoudgarian, Natalia wm2149 CAN0.001-0.1425-3.50 
  Golubenko, Valentina wg2190 CRO0.001-0.1125-2.75 
  Feliciano, Vanessa wf2126 BRA0.001-0.1625-4.00 
  Nakagawa, Emiko wc1860 JPN1.0010.532513.25 
  Umarova, Shahnoza 1836 TJK0.001-0.5125-12.75 

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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