Individual Calculations July 2012
 Chakraborty, Dipro  Total change: 18.90  Rating chartPersonal card
 2012 National Open - Open Section Las Vegas, Nevada USA 2012-06-15
RcRownchangeKK*chgGame
 2259 2135 3.50 6 1.26 15 18.90 
  Akobian, Varuzhan g2535  * USA0.001-0.0815-1.20 
  Wheeler, Cameron 2066 USA1.0010.40156.00 
  Beilin, Allan 1953 USA0.501-0.2415-3.60 
  Bachmann, Axel g2535  * PAR0.001-0.0815-1.20 
  Lapid Shafriri, Gil 2183 USA1.0010.57158.55 
  Kavutskiy, Konstantin f2280 USA1.0010.691510.35 
 * 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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