Individual Calculations June 2013
 Pencheva, Iva  Total change: 7.95  Rating chartPersonal card
 First Open Tournament "Old Capital" Veliko Tarnovo BUL 2013-05-01
RcRownchangeKK*chgGame
 1959 1778 2.50 7 0.53 15 7.95 
  Senetia, Teodor 2178  * ROU0.001-0.0815-1.20 
  Stoyanov, Ivaylo 2027 BUL0.001-0.1915-2.85 
  Atanasov, Anatoli 2044 BUL0.001-0.1815-2.70 
  Stefanov, Evtim 2004 BUL0.001-0.2115-3.15 
  Irakleidis, Christos 1466 GRE1.0010.14152.10 
  Stefanov, Emil 1938 BUL0.5010.21153.15 
  Stoyanov, Stojan Slavov 2058 BUL1.0010.841512.60 
 * 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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