Individual Calculations October 2012
 Otgonjargal, Sengeravdan  Total change: 7.20  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2038 2146 5.50 8 0.48 15 7.20 
  Ozturk, Hilal 1807 TUR1.0010.12151.80 
  Bhatia, Kanwal K wf2103 ENG1.0010.44156.60 
  Fransson, Angelina 1968 SWE1.0010.27154.05 
  Umudova, Nargiz wm2208 AZE0.001-0.4115-6.15 
  Mendoza, Samantha D, 1856 BOL1.0010.16152.40 
  Davletbayeva, Madina wm2165 KAZ0.001-0.4715-7.05 
  Romero Echeverria, Abigail wf2109 ECU0.501-0.0515-0.75 
  De Rosa, Mariagrazia wf2087 ITA1.0010.42156.30 

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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