Individual Calculations May 2015
 Elezi, Luan  Total change: -8.60  Rating chartPersonal card
 9th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2015-04-01
RcRownchangeKK*chgGame
 2148 2100 3.00 8 -0.43 20 -8.60 
  Sorkin, Igor 2325 ISR0.001-0.2220-4.40 
  Burke, John Michael 2200 USA0.001-0.3620-7.20 
  Altman, Joshua A c1781 ENG0.001-0.8720-17.40 
  Hernandez-Camen, Angel 2166 USA1.0010.592011.80 
  Miyasaka, Marcus M 2201 USA0.001-0.3620-7.20 
  Sinha, Sahil 2190 USA0.5010.12202.40 
  Peng, David Tianjian c2168 USA0.5010.09201.80 
  Zheng, Andrew 2156 USA1.0010.582011.60 

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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