Individual Calculations May 2011
 Obolentseva, Nina  Total change: -29.40  Rating chartPersonal card
 Tula tmnt women Tula RUS 2011-03-11
RcRownchangeKK*chgGame
 1885 1818 0.50 6 -1.96 15 -29.40 
  Kosolapova, Lilia 1994 RUS0.001-0.2715-4.05 
  Gordeeva, Tatyana 1847 RUS0.001-0.4615-6.90 
  Dyakonova, Ekaterina 1811 RUS0.001-0.5115-7.65 
  Obolentseva, Alexandra wc1786 RUS0.001-0.5415-8.10 
  Zerzhalova, Svetlana 1932 RUS0.001-0.3415-5.10 
  Kosova, Ekaterina 1937 RUS0.5010.16152.40 

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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