Individual Calculations May 2011
 Kosova, Ekaterina  Total change: -64.50  Rating chartPersonal card
 Tula tmnt women Tula RUS 2011-03-11
RcRownchangeKK*chgGame
 1865 1937 1.00 6 -2.58 25 -64.50 
  Kosolapova, Lilia 1994 RUS0.001-0.4225-10.50 
  Gordeeva, Tatyana 1847 RUS0.001-0.6225-15.50 
  Dyakonova, Ekaterina 1811 RUS0.001-0.6725-16.75 
  Obolentseva, Alexandra wc1786 RUS0.001-0.7025-17.50 
  Obolentseva, Nina 1818 RUS0.501-0.1625-4.00 
  Zerzhalova, Svetlana 1932 RUS0.501-0.0125-0.25 

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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