Individual Calculations March 2014
 Grachev, Boris  Total change: 5.80  Rating chartPersonal card
 Moscow-Open 2014 A Moscow RUS 2014-02-01
RcRownchangeKK*chgGame
 2547 2669 6.50 9 0.62 10 6.20 
  Petrov, Nikita f2349 RUS1.0010.13101.30 
  Iljiushenok, Ilia 2426 RUS1.0010.20102.00 
  Seliverstov, Vladimir f2436 RUS1.0010.21102.10 
  Swiercz, Dariusz g2630 POL1.0010.45104.50 
  Khairullin, Ildar g2651 RUS0.501-0.0310-0.30 
  Bartel, Mateusz g2651 POL0.501-0.0310-0.30 
  Matlakov, Maxim g2690 RUS0.5010.03100.30 
  Gabrielian, Artur g2555 RUS0.501-0.1610-1.60 
  Geller, Jakov g2536 RUS0.501-0.1810-1.80 

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)
 
 David Bronstein Memorial 2014 tournament A Minsk BLR 2014-02-11
RcRownchangeKK*chgGame
 2531 2669 6.00 9 -0.04 10 -0.40 
  Zenzera, Alexey m2419 RUS0.501-0.3110-3.10 
  Kul, Ivan 2269  * BLR1.0010.08100.80 
  Lintchevski, Daniil g2537 RUS0.501-0.1810-1.80 
  Maiorov, Nikita g2529 BLR1.0010.31103.10 
  Ter-Sahakyan, Samvel g2575 ARM1.0010.37103.70 
  Tiviakov, Sergei g2639 NED0.501-0.0410-0.40 
  Khalifman, Alexander g2611 RUS0.501-0.0810-0.80 
  Fedorchuk, Sergey A. g2641 UKR0.001-0.5410-5.40 
  Savchenko, Boris g2556 RUS1.0010.35103.50 
 * 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)
 

 

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