Individual Calculations April 2009
 Sakaev, Konstantin  Total change: 7.60  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2516 2619 5.50 8 0.42 10 4.20 
  Popov, Ivan g2541 RUS0.001-0.6110-6.10 
  Iljiushenok, Ilia 2360 RUS1.0010.18101.80 
  Lavrik, Dmitry f2414 RUS1.0010.24102.40 
  Krapivin, Alexander g2501 RUS1.0010.34103.40 
  Zubov, Alexander m2574 UKR0.501-0.0610-0.60 
  Tseshkovsky, Vitaly g2542 RUS0.501-0.1110-1.10 
  Yakovich, Yuri g2556 RUS1.0010.41104.10 
  Lastin, Alexander g2643 RUS0.5010.03100.30 

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)
 
 10th individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2504 2619 7.50 11 0.34 10 3.40 
  Kreisl, Robert f2394 AUT0.501-0.2810-2.80 
  Cvetkovic, Srdjan m2407 SRB0.501-0.2710-2.70 
  Matsenko, Sergei m2429 RUS1.0010.25102.50 
  Antic, Dejan g2495 SRB0.501-0.1710-1.70 
  Ekstroem, Roland m2495 SUI1.0010.33103.30 
  Mastrovasilis, Athanasios g2485 GRE0.501-0.1810-1.80 
  Nanu, Ciprian-Costica m2506 ROU0.501-0.1510-1.50 
  Ruck, Robert g2558 HUN0.501-0.0810-0.80 
  Hera, Imre Jr g2527 HUN1.0010.37103.70 
  Mastrovasilis, Dimitrios g2580 GRE1.0010.45104.50 
  Timofeev, Artyom g2671 RUS0.5010.07100.70 

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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