Individual Calculations June 2013
 Bryant, John Daniel  Total change: 2.80  Rating chartPersonal card
 2013 US Championship St Louis, Missouri USA 2013-05-02
RcRownchangeKK*chgGame
 2551 2442 3.50 9 0.28 10 2.80 
  Shulman, Yury g2570 USA0.5010.17101.70 
  Robson, Ray g2621 USA1.0010.73107.30 
  Kaidanov, Gregory g2593 USA1.0010.70107.00 
  Christiansen, Larry g2579 USA0.001-0.3210-3.20 
  Holt, Conrad g2513 USA0.5010.10101.00 
  Gareev, Timur g2674 USA0.5010.29102.90 
  Benjamin, Joel g2534 USA0.001-0.3710-3.70 
  Troff, Kayden W m2421 USA0.001-0.5310-5.30 
  Norowitz, Yaacov 2451 USA0.001-0.4910-4.90 

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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