Individual Calculations August 2013
 Troff, Kayden W  Total change: 1.00  Rating chartPersonal card
 41st Annual World Open - Open Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2367 2443 5.50 9 0.10 10 1.00 
  Pressman, Leif A f2240 USA1.0010.24102.40 
  Morshedi, Ali f2227 USA1.0010.22102.20 
  Robson, Ray g2620 USA0.001-0.2710-2.70 
  Milov, Vadim g2643 SUI0.5010.26102.60 
  Liou, Yian f2385 USA0.501-0.0810-0.80 
  Vibbert, Sean 2255 USA0.001-0.7410-7.40 
  Rentala, Nagendra 2265 IND1.0010.27102.70 
  Getz, Alec f2343 USA0.501-0.1410-1.40 
  Kaufman, Lawrence Charles g2325 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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