Individual Calculations March 2012
 Valkov, Vladimir  Total change: 21.75  Rating chartPersonal card
 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2012-01-28
RcRownchangeKK*chgGame
 2162 2001 4.00 8 1.45 15 21.75 
  Piscopo, Pierluigi m2386 ITA0.001-0.0915-1.35 
  Tsekmes, Dimitrios 1601  * GRE1.0010.08151.20 
  Dimitrov, Pavel m2343 BUL1.0010.881513.20 
  Raeva, Elitsa wm2337 BUL1.0010.881513.20 
  Enchev, Ivajlo m2401  * BUL0.001-0.0815-1.20 
  Livaja, Mario 2233 SRB0.001-0.2115-3.15 
  Raev, Rostislav 2256 BUL0.001-0.1915-2.85 
  Salimova, Nurgyul wf1737 BUL1.0010.18152.70 
 * 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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