Individual Calculations April 2009
 Pokazanjev, Nikolai  Total change: -16.10  Rating chartPersonal card
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2392 2443 3.50 9 -1.61 10 -16.10 
  Rakhmanov, Aleksandr g2541 RUS0.001-0.3710-3.70 
  Djuraev, Sokhib f2353 TJK0.001-0.6210-6.20 
  Hansen, Eric f2376 CAN0.001-0.5910-5.90 
  Zilbert, Oleg f2350 RUS1.0010.37103.70 
  Jia, Haoxiang 2315 CHN1.0010.33103.30 
  Wang, Chen 2382 CHN0.501-0.0810-0.80 
  Agaragimov, Djakhangir f2393 AZE1.0010.43104.30 
  Rychagov, Andrey g2514 RUS0.001-0.4010-4.00 
  Dubov, Daniil f2308 RUS0.001-0.6810-6.80 

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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