Individual Calculations June 2013
 Valeva, Ana  Total change: 11.55  Rating chartPersonal card
 First Open Tournament "Old Capital" Veliko Tarnovo BUL 2013-05-01
RcRownchangeKK*chgGame
 1809 1443 1.50 7 0.77 15 11.55 
  Iliev, Nikolay 1843  * BUL0.001-0.0815-1.20 
  Kamenov, Valentin 1843  * BUL1.0010.921513.80 
  Apostu, Toader 1843  * ROU0.5010.42156.30 
  Nikolovski, Nikola 1843  * MKD0.001-0.0815-1.20 
  Atanasov, Viktor Atanasov 1788 BUL0.001-0.1115-1.65 
  Stoyanov, Stojan Slavov 1843  * BUL0.001-0.0815-1.20 
  Kalbanov, Damyan 1662 BUL0.001-0.2215-3.30 
 * 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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