Individual Calculations March 2011
 Veech, John  Total change: 41.70  Rating chartPersonal card
 20th Annual North American Open Las Vegas, Nevada USA 2010-12-26
RcRownchangeKK*chgGame
 2315 2040 4.00 7 2.78 15 41.70 
  Wang, Philip Xiao f2317 USA0.001-0.1715-2.55 
  Lucky, David f2294 USA1.0010.811512.15 
  Villanueva, Hugo D 2234 PHI1.0010.751511.25 
  Adamson, Robby f2334 USA1.0010.851512.75 
  Ibragimov, Ildar g2440  * USA0.001-0.0815-1.20 
  Ristovic, Nenad f2229 CAN0.5010.25153.75 
  Tayar, Jonathan m2356 CAN0.5010.37155.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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