Individual Calculations June 2014
 Sosnina, Ekaterina  Total change: -32.70  Rating chartPersonal card
 Russian Championship G13 1 league 2014 Loo RUS 2014-04-16
RcRownchangeKK*chgGame
 1555 1593 0.00 2 -1.09 30 -32.70 
  Avetisyan, Kristina 1707 RUS0.001-0.3430-10.20 
  Fonyak, Marina 1403 RUS0.001-0.7530-22.50 

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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