Individual Calculations September 2013
 Spasova, Tsvetelina  Total change: 10.65  Rating chartPersonal card
 IV Balkan amateur chess festival Belogradchik 2013 Belogradchik BUL 2013-08-19
RcRownchangeKK*chgGame
 1960 1754 2.50 7 0.71 15 10.65 
  Romcovici, Victor m2116 MDA0.001-0.1015-1.50 
  White, Kevin D 2046 ENG0.001-0.1515-2.25 
  Gavrilescu, David c1924 ROU0.001-0.2815-4.20 
  Buzescu, Vladimir 1638 ROU1.0010.34155.10 
  Tsolov, Emil 1974 BUL0.001-0.2215-3.30 
  Vagner, Grigorij f2044 RUS1.0010.841512.60 
  Stoyanov, Svetlomir 1978 BUL0.5010.28154.20 

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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