Individual Calculations September 2012
 Chobanov, Ivan  Total change: 0.00  Rating chartPersonal card
 27th International open Teteven Teteven BUL 2012-08-05
RcRownchangeRpKK*chgGame
 1711 0 4.00 9 0.00 1668   0.00 
  Iotov, Luben 1874 BUL0.0010.00 0.00 
  Chervenkov, Dinko 1740 BUL0.0010.00 0.00 
  Kovachev, Radoslav 1594 BUL0.0010.00 0.00 
  Cholakov, Nikolay 1498 BUL1.0010.00 0.00 
  Nichev, Margarit 1642 BUL1.0010.00 0.00 
  Stoyanov, Stefan 1803 BUL0.0010.00 0.00 
  Stoyanov, Yordan 1532 BUL1.0010.00 0.00 
  Iliev, Alexandar 1779 BUL1.0010.00 0.00 
  Stamenov, Valeriy 1935 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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