Individual Calculations January 2009
 Delgado Crespo, Mairelys  Total change: -33.15  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2134 2277 2.50 7 -2.21 15 -33.15 
  Ulms, Sandra 2160 GER0.501-0.1615-2.40 
  Driza, Arta 1959 ALB1.0010.13151.95 
  Ozturk, Kubra wf2254 TUR0.501-0.0315-0.45 
  Paulet, Iozefina wm2307 ROU0.5010.04150.60 
  Bashkite, Viktoria wm2128 EST0.001-0.7015-10.50 
  Nakhbayeva, Guliskhan wf2201 KAZ0.001-0.6015-9.00 
  Dewi, Aa Citra 1927 INA0.001-0.8915-13.35 

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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