Rapid: Individual Calculations November 2013
 Dobra, Costica  Total change: 10.80  Rating chartPersonal card
 15th Memorial Nayden Voynov Vidin BUL 2013-10-26
RcRownchangeKK*chgGame
 2068 2007 3.00 6 0.54 20 10.80 
  Mladenovic, Stefan 2274 SRB0.001-0.1820-3.60 
  Dimitrov, Encho 2030 BUL1.0010.532010.60 
  Varli, Mehmet Fatih 1607  * TUR1.0010.08201.60 
  Vachev, Vladimir f2146 BUL0.5010.19203.80 
  Todorov, Ivailo 2276 BUL0.001-0.1720-3.40 
  Ribarov, Valerij 2072 BUL0.5010.09201.80 
 * 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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