Individual Calculations September 2009
 Stocek, Jiri  Total change: -1.60  Rating chartPersonal card
 3rd Annual Philadelphia International Philadelphia, Pennsylvania USA 2009-06-25
RcRownchangeKK*chgGame
 2411 2573 6.00 9 -0.35 10 -3.50 
  Mac Kinnon, Keith 2223 CAN1.0010.11101.10 
  Fernandez, Daniel m2369 USA1.0010.24102.40 
  Lenderman, Alex m2434 USA0.501-0.1910-1.90 
  Bradford, Joseph M m2419 USA1.0010.29102.90 
  Stopa, Jacek m2471 POL0.501-0.1410-1.40 
  Shankland, Samuel m2446 USA0.501-0.1710-1.70 
  Gareev, Timur g2590 UZB0.5010.02100.20 
  Ravichandran, Siddharth 2303 IND0.501-0.3310-3.30 
  Ippolito, Dean J m2443 USA0.501-0.1810-1.80 

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)
 
 37th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2009-06-29
RcRownchangeKK*chgGame
 2448 2573 5.50 8 0.23 10 2.30 
  Amanov, Mesgen g2517 TKM0.001-0.5810-5.80 
  Zhao, Parker B 2301 USA0.501-0.3310-3.30 
  Yeager, Daniel A f2372 USA0.501-0.2610-2.60 
  Coleman, Teddy f2289 USA1.0010.16101.60 
  Smith, Bryan G m2474 USA1.0010.36103.60 
  Perelshteyn, Eugen g2543 USA0.501-0.0410-0.40 
  Rohde, Michael A g2463 USA1.0010.35103.50 
  Mikhalevski, Victor g2625 ISR1.0010.57105.70 

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)
 
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2409 2584 6.50 9 -0.04 10 -0.40 
  Krensing, Jan 2299 GER1.0010.16101.60 
  Ageichenko, Gennady 2375 RUS0.501-0.2710-2.70 
  Pribyl, Josef m2372 CZE1.0010.23102.30 
  Baryshpolets, Andriy m2426 UKR0.501-0.2110-2.10 
  Cifka, Stanislav f2420 CZE1.0010.28102.80 
  Krivoborodov, Egor m2442 RUS0.501-0.1910-1.90 
  Erdogdu, Mert m2463 TUR0.501-0.1610-1.60 
  Michiels, Bart m2451 BEL0.501-0.1810-1.80 
  Voloshin, Leonid g2437 CZE1.0010.30103.00 

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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