Individual Calculations January 2014
 Okike, David  Total change: 11.85  Rating chartPersonal card
 5th London Chess Classic 2013: Open London ENG 2013-12-07
RcRownchangeKK*chgGame
 2167 2150 5.00 9 0.79 15 11.85 
  Lie, Terje 1750  * NOR1.0010.08151.20 
  Karavade, Eesha mwg2380 IND0.5010.29154.35 
  Williams, Simon K g2461 ENG0.001-0.1415-2.10 
  Woong, Zhi Wei William 1837 SIN1.0010.14152.10 
  Longson, Alexander f2333 ENG0.001-0.2615-3.90 
  Stokes, Paul C 2030 ENG1.0010.34155.10 
  Ben Artzi, Ido 2341 ISR0.5010.25153.75 
  Richardson, John R f2340 ENG0.001-0.2515-3.75 
  Ditmas, Hugh 2034 GER1.0010.34155.10 
 * 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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