Individual Calculations July 2009
 Genov, Petar  Total change: -3.40  Rating chartPersonal card
 N1 - R8-9 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 2445 2465 1.00 2 -0.05 10 -0.50 
  Sulava, Nenad g2520 CRO0.5010.08100.80 
  Robin, Samy f2369 FRA0.501-0.1310-1.30 

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)
 
 59-th BULGARIAN TEAM CHAMPIONSHIP 2009, Group A MEN Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2450 2481 3.50 7 -0.29 10 -2.90 
  Rusev, Krasimir g2498 BUL0.5010.02100.20 
  Bogner, Sebastian m2511 GER0.5010.04100.40 
  Dimitrov, Atanas 2346 GRE0.501-0.1810-1.80 
  Enchev, Ivajlo f2370 BUL0.501-0.1510-1.50 
  Drenchev, Petar m2450 BUL0.501-0.0410-0.40 
  Grigorov, Grigor m2488 BUL0.5010.01100.10 
  Petrov, Marijan m2487 BUL0.5010.01100.10 

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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