Individual Calculations June 2013
 Hess, Robert L  Total change: -15.90  Rating chartPersonal card
 2013 US Championship St Louis, Missouri USA 2013-05-02
RcRownchangeKK*chgGame
 2503 2595 4.00 9 -1.59 10 -15.90 
  Finegold, Benjamin g2505 USA0.501-0.1210-1.20 
  Benjamin, Joel g2534 USA0.001-0.5810-5.80 
  Norowitz, Yaacov 2451 USA0.501-0.1910-1.90 
  Ramirez, Alejandro g2551 USA0.001-0.5610-5.60 
  Arnold, Marc Tyler g2538 USA1.0010.42104.20 
  Shabalov, Alexander g2544 USA0.001-0.5710-5.70 
  Sammour-Hasbun, Jorge f2463 USA0.501-0.1810-1.80 
  Stripunsky, Alexander g2570 USA1.0010.47104.70 
  Sevian, Samuel f2371 USA0.501-0.2810-2.80 

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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