Individual Calculations September 2009
 Bareev, Evgeny  Total change: -1.40  Rating chartPersonal card
 37th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2009-06-29
RcRownchangeKK*chgGame
 2486 2636 6.00 9 -0.14 10 -1.40 
  Gerzhoy, Leonid m2420 CAN0.501-0.2810-2.80 
  Beckman, Thomas J 2286 USA1.0010.11101.10 
  Kraai, Jesse g2488 USA1.0010.30103.00 
  Najer, Evgeny g2669 RUS0.5010.05100.50 
  Akobian, Varuzhan g2613 USA0.501-0.0310-0.30 
  Yudasin, Leonid G g2550 ISR0.501-0.1210-1.20 
  Shabalov, Alexander g2569 USA0.001-0.5910-5.90 
  Gorman, Dov f2289 USA1.0010.11101.10 
  Gurevich, Dmitry g2494 USA1.0010.31103.10 

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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