Individual Calculations July 2012
 Bukavshin, Ivan  Total change: -1.70  Rating chartPersonal card
 B-20 Juniors Champ. 2012 Loo RUS 2012-04-17
RcRownchangeKK*chgGame
 2491 2504 4.50 9 -0.17 10 -1.70 
  Nozdrachev, Vladislav m2449 RUS0.501-0.0810-0.80 
  Belous, Vladimir m2524 RUS0.5010.03100.30 
  Predke, Alexandr 2461 RUS0.001-0.5610-5.60 
  Matinian, Nikita 2426 RUS0.501-0.1110-1.10 
  Shimanov, Aleksandr g2591 RUS1.0010.62106.20 
  Chekhov, Sergei f2443 RUS0.501-0.0810-0.80 
  Oparin, Grigoriy m2488 RUS0.501-0.0210-0.20 
  Stukopin, Andrey m2485 RUS0.001-0.5310-5.30 
  Fedoseev, Vladimir g2548 RUS1.0010.56105.60 

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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