Individual Calculations September 2012
 Popov, Georgi  Total change: -46.65  Rating chartPersonal card
 III Balkan amateur chess festival Belogradchik 2012 Belogradchik BUL 2012-08-20
RcRownchangeKK*chgGame
 1909 2146 4.00 9 -3.11 15 -46.65 
  Krastev, Kalin 1835 BUL0.001-0.8615-12.90 
  Sotirov, Ilia 1791 BUL1.0010.11151.65 
  Bozilov, Dragan 1910 SRB1.0010.20153.00 
  Asimenios, Ast 1993 GRE0.001-0.7015-10.50 
  Ryabov, Igor 1951 RUS1.0010.25153.75 
  Kirchev, Krasimir 1987 BUL0.501-0.2115-3.15 
  Manelidis, Savvas 1965 GRE0.001-0.7415-11.10 
  Kostov, Miroslav 1859 BUL0.001-0.8415-12.60 
  Rafailov, Radostin 1888 BUL0.501-0.3215-4.80 

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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