Individual Calculations January 2009
 Nakamura, Hikaru  Total change: -5.00  Rating chartPersonal card
 2008 Montreal International Montreal CAN 2008-08-24
RcRownchangeKK*chgGame
 2540 2697 5.50 9 -0.86 10 -8.60 
  Shulman, Yuri g2623 USA0.501-0.1010-1.00 
  Akobian, Varuzhan g2611 USA1.0010.38103.80 
  Roussel-Roozmon, Thomas m2486 CAN1.0010.23102.30 
  Charbonneau, Pascal g2499 CAN0.501-0.2610-2.60 
  Zugic, Igor m2457 CAN0.001-0.8010-8.00 
  Nataf, Igor-Alexandre g2534 FRA0.501-0.2210-2.20 
  Bluvshtein, Mark g2548 CAN0.501-0.2010-2.00 
  Kovalyov, Anton m2548 ARG1.0010.30103.00 
  Maze, Sebastien g2553 FRA0.501-0.1910-1.90 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2608 2704 6.50 10 0.36 10 3.60 
  Kotronias, Vasilios g2587 GRE0.501-0.1610-1.60 
  Kobese, Watu m2369 RSA1.0010.12101.20 
  Mamedyarov, Shakhriyar g2731 AZE0.001-0.4610-4.60 
  Tsang, Hon Ki 2354 HKG1.0010.11101.10 
  Bruzon Batista, Lazaro g2623 CUB1.0010.39103.90 
  Almasi, Zoltan g2663 HUN0.501-0.0610-0.60 
  Grischuk, Alexander g2719 RUS0.001-0.4810-4.80 
  Harikrishna, P g2659 IND1.0010.44104.40 
  Khenkin, Igor g2647 GER1.0010.42104.20 
  Karjakin, Sergey g2730 UKR0.5010.04100.40 

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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