Individual Calculations September 2015
 Tikhonova, Dariya  Total change: 25.60  Rating chartPersonal card
 Team championship of Russia among boys and girls under 19 years St. Petersburg RUS 2015-08-01
RcRownchangeKK*chgGame
 1931 1753 3.00 8 0.64 40 25.60 
  Vorobyova, Ekaterina 1673 RUS1.0010.394015.60 
  Alekseeva, Irina 2140 RUS0.001-0.0940-3.60 
  Kiseleva, Arina wc2038 RUS0.001-0.1640-6.40 
  Granovskaya, Ekaterina 1627 RUS0.001-0.6740-26.80 
  Zajtzeva, Viktoria 1942 RUS1.0010.754030.00 
  Zavgorodniaya, Alena 1988 RUS0.001-0.2140-8.40 
  Obolentseva, Alexandra wf2113 RUS0.001-0.1040-4.00 
  Rybakova, Polina 1926 RUS1.0010.734029.20 

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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