Individual Calculations April 2009
 Krastev, Goran  Total change: 0.00  Rating chartPersonal card
 1-st Memorial GM Nino Kirov Sofia BUL 2009-01-03
RcRownchangeRpKK*chgGame
 2153 0 3.50 7 0.00 2153   0.00 
  Nenov, Radoslav 2120 BUL0.5010.00 0.00 
  Velchev, Hristo f2285 BUL0.5010.00 0.00 
  Andreev, Dobrotich 2121 BUL0.5010.00 0.00 
  Radulov, Ivan g2302 BUL0.0010.00 0.00 
  Mishkovski, Lubomir 2002 BUL1.0010.00 0.00 
  Orev, Petar m2231 BUL0.0010.00 0.00 
  Sofranov, Velizar 2009 BUL1.0010.00 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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