Rapid: Individual Calculations January 2015
 Okike, David  Total change: 1.40  Rating chartPersonal card
 London Chess Classic 2014 Super Rapidplay Open London ENG 2014-12-06
RcRownchangeKK*chgGame
 2083 2123 5.00 9 0.07 20 1.40 
  Giri, Anish g2523  * NED0.001-0.0820-1.60 
  Robinson, James 1796 ENG1.0010.13202.60 
  Cohen, Ronnie 1794 ENG1.0010.12202.40 
  Longson, Alexander f2284 ENG0.001-0.2920-5.80 
  Lobersli, Henrik Oie 1781 NOR1.0010.12202.40 
  Trent, Lawrence m2407 ENG0.001-0.1620-3.20 
  Kennedy, Craig 1928 SCO1.0010.25205.00 
  Roberson, Peter T m2348 ENG0.001-0.2220-4.40 
  Joslin, Tim 1885 ENG1.0010.20204.00 
 * 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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