Individual Calculations July 2009
 Petrov, Marijan  Total change: -8.30  Rating chartPersonal card
 59-th BULGARIAN TEAM CHAMPIONSHIP 2009, Group A MEN Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2454 2487 3.00 7 -0.83 10 -8.30 
  Dimitrov, Atanas 2346 GRE0.501-0.1910-1.90 
  Nevednichy, Vladislav g2585 ROU0.5010.13101.30 
  Mrdja, Milan m2431 CRO0.001-0.5810-5.80 
  Janev, Evgeni g2458 BUL1.0010.46104.60 
  Bojkov, Dejan g2512 BUL0.001-0.4710-4.70 
  Mladenov, Plamen 2364 BUL0.501-0.1710-1.70 
  Genov, Petar g2481 BUL0.501-0.0110-0.10 

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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