Individual Calculations July 2010
 Lazarov, Rosen  Total change: 21.75  Rating chartPersonal card
 Bulgarian Team championship "B" Group Men Albena BUL 2010-05-27
RcRownchangeKK*chgGame
 2197 2204 5.00 7 1.45 15 21.75 
  Slavov, Dimitar 2227 BUL1.0010.53157.95 
  Rusev, Jeliazko 2258 BUL0.001-0.4215-6.30 
  Ivanov, Borislav 2173 BUL1.0010.46156.90 
  Janchev, Petar 2223 BUL1.0010.53157.95 
  Kirjakov, Toma 2139 BUL0.501-0.0915-1.35 
  Dobrev, Nayden 2179 BUL1.0010.47157.05 
  Krastanov, Georgi 2182 BUL0.501-0.0315-0.45 

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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