Individual Calculations August 2013
 Yang, Darwin  Total change: -2.40  Rating chartPersonal card
 41st Annual World Open - Open Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2403 2485 5.00 9 -0.24 10 -2.40 
  Al Khateeb, Taher 2085  * KUW1.0010.08100.80 
  Liang, Awonder f2085  * USA1.0010.08100.80 
  Gerzhoy, Leonid m2469 CAN0.001-0.5210-5.20 
  Rentala, Nagendra 2265 IND1.0010.22102.20 
  Gelashvili, Tamaz g2560 GEO0.001-0.4010-4.00 
  Getz, Alec f2343 USA1.0010.31103.10 
  Milov, Vadim g2643 SUI0.5010.21102.10 
  Robson, Ray g2620 USA0.5010.18101.80 
  Shabalov, Alex g2556 USA0.001-0.4010-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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