Individual Calculations October 2012
 Davletbayeva, Madina  Total change: 33.15  Rating chartPersonal card
 40th World Chess Olympiad-Women Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2191 2165 6.50 9 2.21 15 33.15 
  Lacau-Rodean, Iulia 1999 CAN1.0010.28154.20 
  Fakhiridou, Ekaterini wm2215 GRE1.0010.57158.55 
  Martinez, Ayelen 2095 ARG1.0010.40156.00 
  Van Weersel, Arlette wm2151 NED0.501-0.0215-0.30 
  Otgonjargal, Sengeravdan wf2146 MGL1.0010.47157.05 
  Stoeri, Laura 2057 SUI1.0010.35155.25 
  Kurbonboyeva, Sarvinoz 2143 UZB0.001-0.5315-7.95 
  Ding, Yixin wg2424 CHN1.0010.821512.30 
  Kosteniuk, Alexandra gwg2489 RUS0.001-0.1315-1.95 

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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