Individual Calculations March 2012
 Chekhov, Sergei  Total change: 5.60  Rating chartPersonal card
 Voronezh Winter 2012 Rating Tournament Voronezh RUS 2012-01-11
RcRownchangeKK*chgGame
 2114 2437 6.50 7 0.53 10 5.30 
  Chernyshov, Mikhail 2037  * RUS1.0010.08100.80 
  Gasparian, Haik 2037  * ARM1.0010.08100.80 
  Sokolovsky, Victor 2054 RUS1.0010.09100.90 
  Provkin, Vladimir 2250 RUS1.0010.26102.60 
  Kostin, Alexey m2338 RUS1.0010.36103.60 
  Polyansky, Viktor 2037  * RUS1.0010.08100.80 
  Ognerubova, Anastasia wf2045 RUS0.501-0.4210-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Moscow Open 2012 A Moscow RUS 2012-01-27
RcRownchangeKK*chgGame
 2436 2437 4.50 9 0.03 10 0.30 
  Vafin, Ayrat 2171 RUS0.001-0.8210-8.20 
  Kachar, Vladimir 2294 RUS1.0010.31103.10 
  Petrosyan, Manuel 2205 ARM1.0010.21102.10 
  Evdokimov, Alexander A. g2569 RUS0.001-0.3210-3.20 
  Pletnev, Evgeniy 2338 RUS1.0010.36103.60 
  Geller, Jakov g2565 RUS1.0010.67106.70 
  Deviatkin, Andrei g2574 RUS0.001-0.3210-3.20 
  Kovalenko, Igor g2587 UKR0.5010.20102.00 
  Sjugirov, Sanan g2622 RUS0.001-0.2610-2.60 

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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