Individual Calculations April 2008
 Ostrovskiy, Andrey  Total change: 15.00  Rating chartPersonal card
 Aeroflot open 2008 A2 Moscow RUS 2008-02-14
RcRownchangeKK*chgGame
 2512 2430 5.00 9 1.50 10 15.00 
  Yudin, Sergei m2519 RUS0.5010.12101.20 
  Hossain, Enamul m2522 BAN1.0010.63106.30 
  Nechepurenko, Roman V. f2495 RUS0.5010.09100.90 
  Yagupov, Igor g2491 RUS1.0010.58105.80 
  Iljushin, Alexei g2549 RUS0.5010.16101.60 
  Novikov, Stanislav g2545 RUS0.001-0.3410-3.40 
  Abdulla, Al-Rakib g2506 BAN1.0010.60106.00 
  Bosiocic, Marin m2498 CRO0.001-0.4110-4.10 
  Krapivin, Alexander g2483 RUS0.5010.07100.70 

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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