Individual Calculations July 2018
 Yordanov, Lachezar  Total change: 5.20  Rating chartPersonal card
 68th Bulgarian Team Chess Championship - Men 2018 Primorsko, Bulgaria BUL 2018-05-25
RcRownchangeKK*chgGame
 2242 2285 3.50 6 0.26 20 5.20 
  Angelov, Kosta m2095 FID1.0010.25205.00 
  Rusev, Krasimir g2532 FID0.001-0.1920-3.80 
  Kozhuharov, Spas m2431 FID0.5010.20204.00 
  Iliev, Nikolay 2042 FID1.0010.20204.00 
  Stoimenov, Plamen 1917 FID1.0010.10202.00 
  Petrov, Martin m2437 FID0.001-0.3020-6.00 

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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