Individual Calculations September 2009
 Hristov, Petar  Total change: 48.50  Rating chartPersonal card
 24th open TETEVEN Teteven BUL 2009-08-15
RcRownchangeKK*chgGame
 2177 1973 4.00 8 1.94 25 48.50 
  Mishev, Liubomir 2242 BUL1.0010.832520.75 
  Nikolov, Sasho m2373  * BUL0.001-0.0825-2.00 
  Todorov, Ognjan m2331 BUL0.5010.402510.00 
  Vachev, Vladimir f2144 BUL0.5010.23255.75 
  Verdaguer Muntanya, Marc 2144 ESP1.0010.732518.25 
  Janakiev, Ivan m2232 BUL0.001-0.1825-4.50 
  Janchev, Petar 2224 BUL0.001-0.1925-4.75 
  Slavov, Hristo 1729 BUL1.0010.20255.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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