Individual Calculations September 2010
 Korley, Kassa  Total change: -0.30  Rating chartPersonal card
 38th Annual World Open - Open Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeKK*chgGame
 2333 2284 3.50 8 -0.02 15 -0.30 
  Shabalov, Alexander g2585 USA0.001-0.1515-2.25 
  Ulrich, Tommy 2025 USA0.501-0.3215-4.80 
  Perez-Billinghurst, Ricardo 2144 USA1.0010.31154.65 
  Kidambi, Sundaraja g2520 IND0.5010.30154.50 
  Smith, Bryan G m2468 USA0.5010.24153.60 
  Molner, Mackenize 2439 USA0.001-0.2915-4.35 
  Privman, Boris f2128 USA1.0010.29154.35 
  Kleiman, Jake f2353 USA0.001-0.4015-6.00 

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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