Individual Calculations April 2009
 Janakiev, Borislav  Total change: 0.00  Rating chartPersonal card
 1-st Memorial GM Nino Kirov Sofia BUL 2009-01-03
RcRownchangeRpKK*chgGame
 1910 0 0.50 4 0.00 1588   0.00 
  Todorov, Momchil 2237 BUL0.0010.00 0.00 
  Borisov, Lubomir 1914 BUL0.5010.00 0.00 
  Spassov, Borislav 1734 BUL0.0010.00 0.00 
  Kosturski, Ivan 1756 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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