Rapid: Individual Calculations January 2015
 Pattni, Kishan  Total change: 4.80  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 1868 1756 2.50 6 0.24 20 4.80 
  Gavriel, Tryfon C c2128 ENG0.001-0.1020-2.00 
  Armstrong, Malcolm J 2064 ENG0.5010.36207.20 
  Norinkeviciute, Rasa wf2007 LTU0.001-0.1920-3.80 
  Francisco, Goncalo 1465 POR1.0010.15203.00 
  Harasic Borgialli, Mihail 2145 ARG0.001-0.0920-1.80 
  Akeya-Price, Robert 1399 ENG1.0010.11202.20 

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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