Individual Calculations January 2010
 Krastev, Kalin  Total change: 55.00  Rating chartPersonal card
 17th memorial NIKOLA BAHAROV Sofia BUL 2009-11-18
RcRownchangeKK*chgGame
 2140 1811 3.00 6 2.20 25 55.00 
  Ivanov, Stojan Emilov 2211  * BUL0.5010.422510.50 
  Arnaudov, Petar 2211  * BUL1.0010.922523.00 
  Gochev, Mladen 2211  * BUL0.001-0.0825-2.00 
  Andreev, Dobrotich 2105 BUL1.0010.852521.25 
  Ninov, Dayan 1997 BUL0.5010.24256.00 
  Mitov, Borislav 2107 BUL0.001-0.1525-3.75 
 * 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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