Individual Calculations January 2011
 Dobrev, Nanko  Total change: 23.30  Rating chartPersonal card
 Bansko Grand Chess Open 2010 Bansko BUL 2010-12-13
RcRownchangeKK*chgGame
 2451 2376 5.50 8 2.33 10 23.30 
  Sotirov, Nikolaj 2109 BUL1.0010.18101.80 
  Danielsen, Henrik g2516 ISL1.0010.69106.90 
  Mastrovasilis, Athanasios g2556 GRE1.0010.74107.40 
  Georgiev, Vladimir g2582 MKD0.001-0.2410-2.40 
  Petrov, Marijan g2534 BUL0.5010.21102.10 
  Korobkov, Piotr 2484 UKR0.001-0.3510-3.50 
  Fazulyanov, Sergey f2365 RUS1.0010.48104.80 
  Perunovic, Miodrag m2465 SRB1.0010.62106.20 

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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