Individual Calculations March 2011
 Todorov, Ognjan  Total change: 8.40  Rating chartPersonal card
 33th International open Bulgarian chess championship Plovdiv BUL 2011-01-30
RcRownchangeKK*chgGame
 2221 2300 6.00 9 0.84 10 8.40 
  Apostolakakis, Konstantinos 1900  * GRE1.0010.08100.80 
  Hristov, Nikolay Valeriev 1900  * BUL1.0010.08100.80 
  Georgiev, Vladimir g2579 MKD0.5010.34103.40 
  Jianu, Vlad-Cristian g2539 ROU0.001-0.2010-2.00 
  Milutinovic, Stefana 1900  * SRB1.0010.08100.80 
  Ostojic, Nikola M 2111 SRB1.0010.25102.50 
  Berescu, Alin-Mile g2476 ROU0.001-0.2710-2.70 
  Dimitrov, Marin 2087 BUL1.0010.23102.30 
  Antic, Dejan g2495 SRB0.5010.25102.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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