Individual Calculations July 2011
 Lazarov, Rosen  Total change: 14.85  Rating chartPersonal card
 61st team championship for men Albena BUL 2011-06-02
RcRownchangeKK*chgGame
 2405 2232 3.00 7 0.99 15 14.85 
  Petrov, Marijan g2531 BUL0.001-0.1515-2.25 
  Kozhuharov, Spas m2436 BUL0.5010.26153.90 
  Mishev, Liubomir 2210 BUL0.501-0.0315-0.45 
  Drenchev, Petar g2519 BUL0.001-0.1615-2.40 
  Bojchev, Marian f2393 BUL0.5010.21153.15 
  Jovchev, Aleksi 2282 BUL1.0010.57158.55 
  Popchev, Milko g2462 BUL0.5010.29154.35 

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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