Individual Calculations February 2014
 Karell, Leif K.  Total change: 8.55  Rating chartPersonal card
 40th Annual Eastern Open Bethesda, Maryland USA 2013-12-26
RcRownchangeKK*chgGame
 2050 1959 3.00 6 0.57 15 8.55 
  Nguyen, Tan f1840 USA1.0010.34155.10 
  Smith, Bryan G m2359  * USA0.001-0.0815-1.20 
  Davydov, Alexander 1934 USA0.501-0.0315-0.45 
  Kjoita, Torgeir J. 1963 NOR0.5010.01150.15 
  Moorthy, Srinivas 1935 USA1.0010.47157.05 
  Darmanovic, Srdjan 2270 MNE0.001-0.1415-2.10 
 * 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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