Individual Calculations July 2014
 Lenderman, Aleksandr  Total change: -6.70  Rating chartPersonal card
 2014 National Open - Open Section Las Vegas, Nevada USA 2014-06-13
RcRownchangeKK*chgGame
 2276 2600 4.50 6 -0.67 10 -6.70 
  Mousseri, Daniel Y 2200  * USA1.0010.08100.80 
  Panchanatham, Vignesh 2200  * USA1.0010.08100.80 
  Kavutskiy, Konstantin f2292 USA0.501-0.3610-3.60 
  Mohandesi, Shahin m2200  * IRI0.501-0.4210-4.20 
  Harmon-Vellotti, Luke m2412 USA1.0010.26102.60 
  Banawa, Joel f2351 USA0.501-0.3110-3.10 
 * 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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