Individual Calculations July 2013
 Gavrilescu, David  Total change: 0.90  Rating chartPersonal card
 Grand Europe open Golden sands 2013 Golden sands BUL 2013-06-10
RcRownchangeKK*chgGame
 2072 1923 3.00 9 0.06 15 0.90 
  G., Akash m2323  * IND0.5010.42156.30 
  Gomes, Mary Ann wg2323  * IND0.001-0.0815-1.20 
  Arnaudov, Petar 2163 BUL0.5010.30154.50 
  Sofranov, Velizar 2154 BUL0.001-0.2115-3.15 
  Mladenov, Emil 2119 BUL0.001-0.2515-3.75 
  Turek, Ismet 1634 TUR1.0010.16152.40 
  Raghavi, N. wf2113 IND0.001-0.2515-3.75 
  Zograbyan, David 1661 RUS1.0010.18152.70 
  Kozyrev, Daniil 2156 RUS0.001-0.2115-3.15 
 * 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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