Individual Calculations July 2009
 Nakamura, Hikaru  Total change: 8.70  Rating chartPersonal card
 1. Bundesliga several AUT 2008-11-07
RcRownchangeKK*chgGame
 2569 2704 5.50 11 -1.90 10 -19.00 
  Knoll, Hermann m2371 AUT1.0010.12101.20 
  Baklan, Vladimir g2625 UKR0.501-0.1110-1.10 
  Pavasovic, Dusko g2597 SLO0.001-0.6510-6.50 
  Gelfand, Boris g2719 ISR0.001-0.4810-4.80 
  Neubauer, Martin m2422 AUT1.0010.16101.60 
  Shengelia, Davit g2547 GEO0.001-0.7110-7.10 
  Dizdar, Goran g2551 CRO1.0010.30103.00 
  Gyimesi, Zoltan g2591 HUN1.0010.35103.50 
  Miroshnichenko, Evgenij g2632 UKR0.001-0.6010-6.00 
  Gustafsson, Jan g2634 GER0.001-0.6010-6.00 
  Ruck, Robert g2574 HUN1.0010.32103.20 

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)
 
 11th Annual Foxwoods Open Mashantucket, Connecticut USA 2009-04-08
RcRownchangeKK*chgGame
 2451 2701 5.00 7 -0.63 10 -6.30 
  Santarius, Erik F 2351 USA1.0010.11101.10 
  Enkhbat, Tegshsuren f2377 USA1.0010.13101.30 
  Ivanov, Alexander g2516 USA0.501-0.2410-2.40 
  Stopa, Jacek m2471 POL1.0010.21102.10 
  Hess, Robert L m2485 USA0.001-0.7810-7.80 
  Ippolito, Dean J m2443 USA1.0010.18101.80 
  Friedel, Joshua E g2516 USA0.501-0.2410-2.40 

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)
 
 Top16 - Phase 2 Various FRA 2009-04-30
RcRownchangeKK*chgGame
 2575 2701 3.50 4 0.83 10 8.30 
  David, Alberto g2587 LUX1.0010.34103.40 
  Marcelin, Cyril g2495 FRA0.501-0.2610-2.60 
  Maze, Sebastien g2571 FRA1.0010.32103.20 
  Delchev, Aleksander g2648 BUL1.0010.43104.30 

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)
 
 2009 US Championship St. Louis, Missouri USA 2009-05-07
RcRownchangeKK*chgGame
 2588 2701 7.00 9 1.16 10 11.60 
  Shabalov, Alexander g2569 USA1.0010.32103.20 
  Ehlvest, Jaan g2606 USA0.501-0.1310-1.30 
  Hess, Robert L m2485 USA1.0010.22102.20 
  Shulman, Yury g2632 USA0.501-0.1010-1.00 
  Kamsky, Gata g2720 USA0.5010.03100.30 
  Onischuk, Alexander g2684 USA0.501-0.0210-0.20 
  Akobian, Varuzhan g2613 USA1.0010.38103.80 
  Brooks, Michael A m2463 USA1.0010.20102.00 
  Friedel, Joshua E g2516 USA1.0010.26102.60 

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)
 
 Top16 - Phase 3 Various FRA 2009-05-28
RcRownchangeKK*chgGame
 2592 2701 4.00 4 1.41 10 14.10 
  Bauer, Christian g2605 FRA1.0010.37103.70 
  Krasenkow, Michal g2622 POL1.0010.39103.90 
  Fontaine, Robert g2546 FRA1.0010.29102.90 
  Hamdouchi, Hicham g2596 FRA1.0010.36103.60 

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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