Individual Calculations January 2010
 Petrov, Martin  Total change: 0.00  Rating chartPersonal card
 17th memorial NIKOLA BAHAROV Sofia BUL 2009-11-18
RcRownchangeRpKK*chgGame
 2000 0 3.00 6 0.00 2000   0.00 
  Vasilev, Rosen 1942 BUL1.0010.00 0.00 
  Mitov, Borislav 2107 BUL0.0010.00 0.00 
  Stanchev, Plamen 1872 BUL0.5010.00 0.00 
  Kostov, Nikolay 1984 BUL0.0010.00 0.00 
  Nikolov, Savko 1991 BUL1.0010.00 0.00 
  Andreev, Dobrotich 2105 BUL0.5010.00 0.00 

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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