Individual Calculations March 2013
 Stoyanov, Tsvetan  Total change: -10.50  Rating chartPersonal card
 35th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2013-02-03
RcRownchangeKK*chgGame
 2004 1687 0.00 5 -0.70 15 -10.50 
  Dimitrov, Pavel m2087  * BUL0.001-0.0815-1.20 
  Todorov, Yavor 2069 BUL0.001-0.0915-1.35 
  Ioannidis, Evgenios f1969 GRE0.001-0.1615-2.40 
  Dereshki, Dario 1964 BUL0.001-0.1715-2.55 
  Atanasov, Margarit 1930 BUL0.001-0.2015-3.00 
 * 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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