Individual Calculations October 2013
 Georgiev, Biser  Total change: -1.80  Rating chartPersonal card
 63rd Team Championship Men 2013 Sunny beach BUL 2013-09-19
RcRownchangeKK*chgGame
 2391 2256 1.50 5 -0.12 15 -1.80 
  Velchev, Hristo f2309 BUL0.5010.07151.05 
  Ivanov, Jordan m2385 BUL0.001-0.3315-4.95 
  Nikolov, Sasho m2382 BUL1.0010.671510.05 
  Bojkov, Dejan g2505 BUL0.001-0.1915-2.85 
  Lalev, Dimitar m2376 BUL0.001-0.3415-5.10 

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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