Individual Calculations April 2009
 Najdenov, Viktor  Total change: 0.00  Rating chartPersonal card
 1-st Memorial GM Nino Kirov Sofia BUL 2009-01-03
RcRownchangeRpKK*chgGame
 1940 0 1.00 3 0.00 1815   0.00 
  Vlashki, Nino 2200 BUL0.0010.00 0.00 
  Spassov, Borislav 1734 BUL1.0010.00 0.00 
  Chervenkov, Dinko 1886 BUL0.0010.00 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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