Individual Calculations September 2011
 Iliev, Atanas  Total change: 11.40  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2199 1979 2.50 7 0.76 15 11.40 
  Cheparinov, Ivan g2379  * BUL0.001-0.0815-1.20 
  Idrisov, Tabriz Arif Oglu 2204 AZE0.001-0.2215-3.30 
  Pencheva, Iva 1710 BUL1.0010.17152.55 
  Reipsch, Jens f2237 GER1.0010.821512.30 
  Tashkov, Rumen 2248 BUL0.5010.33154.95 
  Vioreanu, Bogdan-Gabriel m2379  * ROU0.001-0.0815-1.20 
  Angelov, Kosta m2238 BUL0.001-0.1815-2.70 
 * 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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