Individual Calculations January 2009
 Abrahamyan, Tatev  Total change: -14.25  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2174 2286 1.00 3 -0.95 15 -14.25 
  Mijovic, Aleksandra wf2176 MNE0.501-0.1515-2.25 
  Vasiliev, Olga wm2235 ISR0.001-0.5715-8.55 
  Tjolsen, Katrine wf2110 NOR0.501-0.2315-3.45 

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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