Individual Calculations April 2008
 Zaitsev, Igor A  Total change: -24.30  Rating chartPersonal card
 Aeroflot open 2008 A2 Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2444 2437 1.50 8 -2.43 10 -24.30 
  Rakhmanov, Aleksandr g2524 RUS0.5010.12101.20 
  Kryakvin, Dmitry m2535 RUS0.001-0.3710-3.70 
  Hossain, Enamul m2522 BAN0.001-0.3810-3.80 
  Okara, Andrey f2402 RUS0.001-0.5510-5.50 
  Yaksin, Oleg 2322 RUS1.0010.34103.40 
  Tairova, Elena mwg2386 RUS0.001-0.5710-5.70 
  Purtov, Andrei m2403 RUS0.001-0.5510-5.50 
  Obukhov, Alexander g2458 RUS0.001-0.4710-4.70 

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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