Individual Calculations November 2010
 Nancheva, Doroteya  Total change: -23.50  Rating chartPersonal card
 9th memorial Kesarovski Sunny Beach BUL 2010-08-28
RcRownchangeKK*chgGame
 2078 1814 0.00 5 -0.94 25 -23.50 
  Kostadinov, Rumen 2207 BUL0.001-0.0825-2.00 
  Draganova, Petranka 2010 BUL0.001-0.2525-6.25 
  Ninov, Dayan 2019 BUL0.001-0.2425-6.00 
  Nadrchal, Tomas 2010 CZE0.001-0.2525-6.25 
  Todorov, Emil 2145 BUL0.001-0.1225-3.00 

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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