Individual Calculations April 2009
 Kovalev, Andrei  Total change: -18.90  Rating chartPersonal card
 Ashdod Festival 2008 Ashdod ISR 2008-12-23
RcRownchangeKK*chgGame
 2285 2549 5.00 7 -0.69 10 -6.90 
  Tsifanskaya, Ludmila A wm2199 ISR1.0010.11101.10 
  Baron, Tal f2299 ISR0.001-0.8110-8.10 
  Kudischewitsch, David m2343 RUS0.501-0.2610-2.60 
  Savoisky, Danny 2199 ISR1.0010.11101.10 
  Shusterman, Mark 2199 ISR1.0010.11101.10 
  Porat, Ido f2363 ISR0.501-0.2410-2.40 
  Malisov, Boris 2390 ISR1.0010.29102.90 

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)
 
 FINEC 2009 GM St.Petersburg RUS 2009-01-28
RcRownchangeKK*chgGame
 2433 2534 4.50 9 -1.20 10 -12.00 
  Lintchevski, Daniil m2481 RUS0.501-0.0710-0.70 
  Brodsky, Michail g2517 UKR0.501-0.0210-0.20 
  Khakimov, Timur m2310 RUS0.501-0.2810-2.80 
  Gorovykh, Eduard m2391 RUS0.501-0.1910-1.90 
  Trushelyov, Victor 2354 AZE0.501-0.2410-2.40 
  Savchenko, Stanislav g2571 UKR0.5010.05100.50 
  Abasov, Nijat Azad Oglu 2397 AZE0.501-0.1810-1.80 
  Goganov, Aleksey f2385 RUS0.501-0.2010-2.00 
  Matlakov, Maxim m2487 RUS0.501-0.0710-0.70 

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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