Individual Calculations March 2011
 Ebrahim-Shirazi, Behrooz  Total change: 0.00  Rating chartPersonal card
 20th Annual North American Open Las Vegas, Nevada USA 2010-12-26
RcRownchangeRpKK*chgGame
 2196 0 3.00 7 0.00 2146   0.00 
  Tayar, Jonathan m2356 CAN0.5010.00 0.00 
  Steinfl, Alessandro 2211 ITA0.0010.00 0.00 
  Rozovsky, Daniel f2101 USA1.0010.00 0.00 
  Higgins, Sean K 2173 USA0.0010.00 0.00 
  Zepeda, Lorena Marisela wm2194 ESA1.0010.00 0.00 
  Formanek, Edward W m2233 USA0.0010.00 0.00 
  Markovits, Alex 2102 USA0.5010.00 0.00 

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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