Individual Calculations March 2013
 Shivacheva, Donika  Total change: 1.05  Rating chartPersonal card
 35th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2013-02-03
RcRownchangeKK*chgGame
 1842 1719 2.00 5 0.07 15 1.05 
  Pantev, Veselin m2119  * BUL0.001-0.0815-1.20 
  Dimitrov, Dejan 2096 BUL0.001-0.0915-1.35 
  Samaridis, Konstantinos 1435 GRE0.001-0.8415-12.60 
  Nacheva, Jana 1440 BUL1.0010.16152.40 
  Nedev, Teodor 2119  * BUL1.0010.921513.80 
 * 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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