Individual Calculations October 2012
 Dobrev, Nayden  Total change: 19.50  Rating chartPersonal card
 Bulgarian Team Championship B Group Men 2012 Sunny Beach BUL 2012-09-19
RcRownchangeKK*chgGame
 2209 2291 5.50 7 1.30 15 19.50 
  Nikolov, Jordan 2067 BUL1.0010.22153.30 
  Petrov, Valeri 1987 BUL1.0010.14152.10 
  Chakov, Plamen 2340 BUL0.5010.07151.05 
  Kukov, Velislav m2397 BUL0.5010.14152.10 
  Bunis, Vassilis f2266 GRE1.0010.47157.05 
  Raev, Rostislav 2240 BUL1.0010.43156.45 
  Andreev, Stanislav 2167 BUL0.501-0.1715-2.55 

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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