Individual Calculations April 2009
 Gorbatov, Alexej  Total change: -2.90  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2388 2389 3.50 8 -0.49 10 -4.90 
  Zhidkov, Valery S m2341 UKR0.501-0.0710-0.70 
  Yemelin, Vasily g2578 RUS0.001-0.2510-2.50 
  Mokshanov, Alexey 2185 RUS0.001-0.7610-7.60 
  Vorobjov, Denis S. 2259 RUS1.0010.32103.20 
  Yarmolenko, Evgeny 2211 RUS1.0010.27102.70 
  Tunik, Gennady g2506 RUS0.5010.16101.60 
  Chernyshov, Konstantin g2544 RUS0.001-0.2910-2.90 
  Gavrilov, Alexei m2481 RUS0.5010.13101.30 

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)
 
 Aeroflot open A2 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2444 2389 4.00 9 0.20 10 2.00 
  Gavrilov, Alexei m2481 RUS1.0010.63106.30 
  Shimanov, Aleksandr m2488 RUS0.001-0.3610-3.60 
  Nechepurenko, Roman V. f2508 RUS0.001-0.3410-3.40 
  Karpatchev, Aleksandr g2504 RUS1.0010.66106.60 
  Pavlov, Sergey m2443 UKR0.001-0.4210-4.20 
  Devereaux, Maxim L m2437 ENG0.001-0.4310-4.30 
  Wang, Li 2397 CHN0.001-0.4910-4.90 
  Pourkashiyan, Atousa wm2272 IRI1.0010.34103.40 
  Pena Gomez, Manuel f2466 ESP1.0010.61106.10 

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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