Individual Calculations September 2012
 Kirjakov, Toma  Total change: 14.85  Rating chartPersonal card
 III Balkan amateur chess festival Belogradchik 2012 Belogradchik BUL 2012-08-20
RcRownchangeKK*chgGame
 2096 2184 6.50 9 0.99 15 14.85 
  Brankovan, Mario 1885 SRB1.0010.15152.25 
  Bozzali, Ermanno 2039 ITA1.0010.31154.65 
  Sotirov, Nikolaj 2060 BUL1.0010.33154.95 
  Daskalov, Dimitar 2091 BUL1.0010.37155.55 
  Mladenovic, Stefan 2240 SRB0.5010.08151.20 
  Ivanov, Bogidar 2198 BUL0.5010.02150.30 
  Ivelinov, Hristo 2227 BUL0.001-0.4415-6.60 
  Ljangov, Petar 2074 BUL1.0010.35155.25 
  Janev, Pavel 2052 BUL0.501-0.1815-2.70 

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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