Individual Calculations October 2008
 Ryvova, Anna  Total change: -9.60  Rating chartPersonal card
 4th World Deaf Individual (Ladies) St. Gallen SUI 2008-07-20
RcRownchangeKK*chgGame
 2094 2019 1.00 4 -0.64 15 -9.60 
  Baklanova, Tetiana wm2236 UKR0.001-0.2215-3.30 
  Botalova, Julia wf2016 RUS0.5010.00150.00 
  Gerasimova, Olga wm2319 RUS0.001-0.1515-2.25 
  Gonchar, Svitlana 1805 UKR0.501-0.2715-4.05 

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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