Individual Calculations March 2013
 Chekhov, Sergei  Total change: 11.90  Rating chartPersonal card
 Moscow-Open 2013 A Moscow RUS 2013-02-01
RcRownchangeKK*chgGame
 2459 2444 5.50 9 1.19 10 11.90 
  Sarana, Alexey 2229 RUS1.0010.23102.30 
  Najer, Evgeniy g2647 RUS0.5010.26102.60 
  Amonatov, Farrukh g2625 TJK0.001-0.2610-2.60 
  Terentjev, Vladislav f2301 RUS0.501-0.1910-1.90 
  Zakharov, Aleksej f2334 RUS1.0010.35103.50 
  Demianjuk, Alexander 2356 RUS1.0010.38103.80 
  Volkov, Sergey g2593 RUS0.5010.20102.00 
  Tarlev, Konstantin m2541 UKR0.5010.13101.30 
  Iljushin, Alexei g2508 RUS0.5010.09100.90 

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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