Individual Calculations July 2015
 Nguyen, Anthony Quan  Total change: 34.80  Rating chartPersonal card
 2015 National Open Las Vegas, Nevada USA 2015-06-19
RcRownchangeKK*chgGame
 2151 1809 1.50 5 0.87 40 34.80 
  Carreto, Giovanni c2208 MEX0.001-0.0840-3.20 
  Morrison, Kyle 2209  * CAN0.001-0.0840-3.20 
  Wallach, Kenneth T 2141 USA0.5010.384015.20 
  Von Krogh, Christopher J 2209  * USA0.001-0.0840-3.20 
  Sharp, Dale Eugene 1987 USA1.0010.734029.20 
 * 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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