Individual Calculations April 2008
 Stripunsky, Alexander  Total change: -7.60  Rating chartPersonal card
 91st Annual Marshall Championship New York, New York USA 2007-12-07
RcRownchangeKK*chgGame
 2409 2592 5.00 8 -0.76 10 -7.60 
  Molner, Mackenzie 2308 USA0.001-0.8410-8.40 
  Katz, Benjamin J 2242 USA1.0010.11101.10 
  Sena, Juan O 2242 DOM0.501-0.3910-3.90 
  Charbonneau, Pascal g2507 CAN1.0010.38103.80 
  Ehlvest, Jaan g2601 USA0.5010.01100.10 
  Yudasin, Leonid G g2550 ISR0.501-0.0610-0.60 
  Bonin, Jay R m2343 USA0.501-0.3110-3.10 
  Krush, Irina mwg2475 USA1.0010.34103.40 

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)
 

 

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