Individual Calculations September 2013
 Stoyanov, Svetlomir  Total change: -12.60  Rating chartPersonal card
 IV Balkan amateur chess festival Belogradchik 2013 Belogradchik BUL 2013-08-19
RcRownchangeKK*chgGame
 1994 1978 3.00 8 -0.84 15 -12.60 
  Spassov, Borislav 1701 BUL1.0010.17152.55 
  Janchev, Petar 2188 BUL0.001-0.2315-3.45 
  Kostov, Galin 2178 BUL0.001-0.2415-3.60 
  Hristov, Hristo Mitov 1877 BUL0.501-0.1415-2.10 
  Stoinev, Metodi 2229 BUL0.001-0.1915-2.85 
  Shentov, Petar-Delian 1809 BUL1.0010.28154.20 
  Nevednichy, Boris M m2213 MDA0.001-0.2115-3.15 
  Spasova, Tsvetelina 1754 BUL0.501-0.2815-4.20 

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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